{"id":4915,"date":"2024-01-03T16:36:54","date_gmt":"2024-01-03T15:36:54","guid":{"rendered":"https:\/\/www.kebu-freiburg.de\/?page_id=4915"},"modified":"2025-11-24T12:23:35","modified_gmt":"2025-11-24T11:23:35","slug":"di-ge-ll-phase-2","status":"publish","type":"page","link":"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/","title":{"rendered":"Di.ge.LL (Phase 2)"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0px;--awb-padding-bottom:0px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-padding-top:0px;--awb-padding-right:0px;--awb-padding-bottom:0px;--awb-padding-left:0px;--awb-bg-size:cover;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><nav class=\"fusion-breadcrumbs fusion-breadcrumbs-1\" style=\"--awb-margin-top:10px;--awb-margin-bottom:10px;--awb-text-color:#adb7d1;--awb-breadcrumb-sep:&#039;\u00bb&#039;;\" aria-label=\"Breadcrumb\"><ol class=\"awb-breadcrumb-list\"><li class=\"fusion-breadcrumb-item awb-breadcrumb-sep awb-home\" ><a href=\"https:\/\/www.kebu-freiburg.de\/en\/\" class=\"fusion-breadcrumb-link\"><span >Home<\/span><\/a><\/li><\/ol><\/nav><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div>\n<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><\/div><\/div><\/div><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-background-position:left top;--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-first\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;width:30.6666%; margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-max-width:300px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"400\" title=\"Digell Logo\" src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2021\/04\/digell_logo.png\" data-orig-src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2021\/04\/digell_logo.png\" alt class=\"lazyload img-responsive wp-image-3123\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27400%27%20viewBox%3D%270%200%20600%20400%27%3E%3Crect%20width%3D%27600%27%20height%3D%27400%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2021\/04\/digell_logo-200x133.png 200w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2021\/04\/digell_logo-400x267.png 400w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2021\/04\/digell_logo.png 600w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1000px) 100vw, 600px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_2_3 2_3 fusion-two-third fusion-column-last\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;width:65.3333%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:15px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:26;line-height:1.25;\"><p>Research Training Group<br \/>\nDigitally-supported teaching-and-learning environments for cognitive activation (Phase 2)<\/p><\/h2><\/div><ul style=\"--awb-line-height:27.2px;--awb-icon-width:27.2px;--awb-icon-height:27.2px;--awb-icon-margin:11.2px;--awb-content-margin:38.4px;\" class=\"fusion-checklist fusion-checklist-1 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-flag-checkered fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong>Objectives: <\/strong>Development and empirical validation of research-based teaching-learning methods with digital tools for use in the classroom.<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-comment-alt fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong>Research questions: <\/strong>cognitive activation in phases of learning new content<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-handshake fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong>Cooperation partners: <\/strong>University of Education Freiburg and University of Freiburg<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-user-graduate fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong>Principal Investigators: <\/strong>Prof. Dr. Katharina Loibl (Speaker 1), Prof. Dr. Timo Leuders (Speaker 2), Prof. Dr. Matthias N\u00fcckles (Co-Speaker), Prof. Dr. Frank Reinhold (Co-Speaker), Prof. Dr. Jan Boelmann (Co-Speaker)<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-euro-sign fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong>Funding: <\/strong>5 teacher secondments, 3 LGFG scholarships, 1 TV-L E13, 1 junior professorship as well as funding for other direct costs<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-calendar-alt fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong>Funding period: <\/strong>08\/2024 \u2013 07\/2027<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-chart-pie fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong>Funding: <\/strong>Ministry of Science, Research and the Arts Baden-W\u00fcrttemberg<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-shapes fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p><strong>Project type: <\/strong>Research Training Group<\/p>\n<\/div><\/li><\/ul><div class=\"fusion-image-carousel fusion-image-carousel-auto fusion-image-carousel-1\"><div class=\"awb-carousel awb-swiper awb-swiper-carousel awb-carousel--carousel awb-swiper-dots-position-bottom\" data-layout=\"carousel\" 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src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2023\/04\/20221107-UFR-logo-blue-rgb-344A9A-2.jpg\" class=\"attachment-full size-full lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271148%27%20height%3D%27258%27%20viewBox%3D%270%200%201148%20258%27%3E%3Crect%20width%3D%271148%27%20height%3D%27258%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2023\/04\/20221107-UFR-logo-blue-rgb-344A9A-2.jpg\" data-srcset=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2023\/04\/20221107-UFR-logo-blue-rgb-344A9A-2-200x45.jpg 200w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2023\/04\/20221107-UFR-logo-blue-rgb-344A9A-2-400x90.jpg 400w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2023\/04\/20221107-UFR-logo-blue-rgb-344A9A-2-600x135.jpg 600w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2023\/04\/20221107-UFR-logo-blue-rgb-344A9A-2-800x180.jpg 800w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2023\/04\/20221107-UFR-logo-blue-rgb-344A9A-2.jpg 1148w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-background-position:left top;--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:#f5f6f9;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-first\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;width:30.6666%; margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:15px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:26;line-height:1.25;\">Description<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_2_3 2_3 fusion-two-third fusion-column-last\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;width:65.3333%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-1\" style=\"--awb-text-transform:none;\"><p>The research training group \u201cDigitally-supported teaching-and-learning environments for cognitive activation\u201d aims to design and empirically validate research-based teaching and learning methods with digital tools for use in existing teaching practice. This involves developing digital tools that are effective for learning as well as generating knowledge about successful digital support for subject-related teaching and learning processes.<\/p>\n<p>Typical instructional designs in the school classroom combine multiple phases to introduce novel content. Digital tools can be usefully introduced at various points. Students\u2019 learning success depends on the quality of the digital teaching-learning settings. In the classroom, such settings usually consist of a sequence of linked phases that pursue different purposes in achieving learning objectives. Di.ge.LL focuses on learning settings in which a divergent first learning phase (e.g. for individual exploration and prior knowledge activation) is followed by a convergent second learning phase (e.g. for consolidation and abstraction).<\/p>\n<p>In Di.ge.LL-1, research focused on the divergent first phase. Di.ge.LL-2 examines the influence of specific digital tools in the subsequent convergent teaching phases. In such phases of knowledge consolidation, digital learning environments and tools can support students in their learning, e.g. dynamic representations can promote the integration of different knowledge components.<\/p>\n<p>The research training group is supported by a scientific advisory board. Its members are<\/p>\n<ul>\n<li>Prof. Dr. Andreas Lachner, University of T\u00fcbingen, Educational Science with a focus on teaching and learning with digital media<\/li>\n<li>Prof. Dr. Kristina Reiss (em.), Technical University of Munich, Mathematics Didactics<\/li>\n<li>Prof. Dr. Nikol Rummel, Ruhr University Bochum, Educational Psychology and Educational Technology<\/li>\n<li>Prof. Dr. Katharina Scheiter, University of Potsdam, Digital Education<\/li>\n<\/ul>\n<p>Junior Professor Dr. Maik Beege is responsible for the core curriculum of the research training group.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div id=\"teilprojekte\" class=\"fusion-container-anchor\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-first\" style=\"--awb-padding-bottom:50px;--awb-bg-blend:overlay;--awb-bg-size:cover;width:30.6666%; margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:15px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:26;line-height:1.25;\">Subprojects<\/h3><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_2_3 2_3 fusion-two-third fusion-column-last\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;width:65.3333%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-content-boxes content-boxes columns row fusion-columns-2 fusion-columns-total-8 fusion-content-boxes-1 content-boxes-icon-on-side content-left\" style=\"--awb-backgroundcolor:rgba(255,255,255,0);--awb-hover-accent-color:#96be3c;--awb-circle-hover-accent-color:transparent;\" data-animationOffset=\"top-into-view\"><div style=\"--awb-backgroundcolor:rgba(255,255,255,0);--awb-content-padding-left:40px;\" class=\"fusion-column content-box-column content-box-column content-box-column-1 col-lg-6 col-md-6 col-sm-6 fusion-content-box-hover content-box-column-first-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-box link-type-text icon-hover-animation-none\" data-link=\"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/#1\" data-link-target=\"_self\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><a class=\"heading-link\" href=\"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/#1\" target=\"_self\"><div class=\"icon\"><i style=\"background-color:transparent;border-color:transparent;height:auto;width: 20px;line-height:normal;font-size:20px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa-plus fas circle-no\"><\/i><\/div><h4 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h4_typography-font-size:20px;--fontSize:20;line-height:1.25;padding-left:40px;\">SP1: Development of the density concept for modeling swimming and sinking in a digital ComicLab.<\/h4><\/a><\/div><div class=\"fusion-clearfix\"><\/div><div class=\"content-container\">\n<p>Principal Investigators: Prof. Dr. Josef K\u00fcnsting, educational psychology, University of Education Freiburg; Prof. Dr. Silke Mikelskis-Seifert, physics education, University of Education Freiburg<br \/>\nContact: Prof. Dr. Josef K\u00fcnsting<\/p>\n<\/div><\/div><\/div><div style=\"--awb-backgroundcolor:rgba(255,255,255,0);--awb-content-padding-left:40px;\" class=\"fusion-column content-box-column content-box-column content-box-column-2 col-lg-6 col-md-6 col-sm-6 fusion-content-box-hover content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-box link-type-text icon-hover-animation-none\" data-link=\"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/#2\" data-link-target=\"_self\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><a class=\"heading-link\" href=\"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/#2\" target=\"_self\"><div class=\"icon\"><i style=\"background-color:transparent;border-color:transparent;height:auto;width: 20px;line-height:normal;font-size:20px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa-plus fas circle-no\"><\/i><\/div><h4 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h4_typography-font-size:20px;--fontSize:20;line-height:1.25;padding-left:40px;\">SP2: Promoting systemic thinking by reflecting on digital simulations.<\/h4><\/a><\/div><div class=\"fusion-clearfix\"><\/div><div class=\"content-container\">\n<p>Principal Investigators: Jun.-Prof. Dr. Maik Beege, educational psychology, University of Education Freiburg; Prof. Dr. Werner Rie\u00df, biology education, University of Education Freiburg<br \/>\nContact: Jun.-Prof. Dr. Maik Beege<\/p>\n<\/div><\/div><\/div><div style=\"--awb-backgroundcolor:rgba(255,255,255,0);--awb-content-padding-left:40px;\" class=\"fusion-column content-box-column content-box-column content-box-column-3 col-lg-6 col-md-6 col-sm-6 fusion-content-box-hover content-box-column-first-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-box link-type-text icon-hover-animation-none\" data-link=\"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/#3\" data-link-target=\"_self\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><a class=\"heading-link\" href=\"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/#3\" target=\"_self\"><div class=\"icon\"><i style=\"background-color:transparent;border-color:transparent;height:auto;width: 20px;line-height:normal;font-size:20px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa-plus fas circle-no\"><\/i><\/div><h4 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h4_typography-font-size:20px;--fontSize:20;line-height:1.25;padding-left:40px;\">SP3: Data-driven decisions: Conceptual understanding of the boxplot as an aggregated representation through simulations.<\/h4><\/a><\/div><div class=\"fusion-clearfix\"><\/div><div class=\"content-container\">\n<p>Principal Investigators: Prof. Dr. Frank Reinhold &amp; Prof. Dr. Timo Leuders, mathematics education, University of Education Freiburg; Prof. Dr. Katharina Loibl, interdisciplinary teaching-learning research, University of Education Freiburg<br \/>\nContact: Prof. Dr. Frank Reinhold<\/p>\n<\/div><\/div><\/div><div style=\"--awb-backgroundcolor:rgba(255,255,255,0);--awb-content-padding-left:40px;\" class=\"fusion-column content-box-column content-box-column content-box-column-4 col-lg-6 col-md-6 col-sm-6 fusion-content-box-hover content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-box link-type-text icon-hover-animation-none\" data-link=\"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/#4\" data-link-target=\"_self\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><a class=\"heading-link\" href=\"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/#4\" target=\"_self\"><div class=\"icon\"><i style=\"background-color:transparent;border-color:transparent;height:auto;width: 20px;line-height:normal;font-size:20px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa-plus fas circle-no\"><\/i><\/div><h4 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h4_typography-font-size:20px;--fontSize:20;line-height:1.25;padding-left:40px;\">SP4: Understanding pricing as a systemic interaction with digital simulations.<\/h4><\/a><\/div><div class=\"fusion-clearfix\"><\/div><div class=\"content-container\">\n<p>Principal Investigators: Prof. Dr. Franziska Birke, economics education, University of Education Freiburg; Prof. Dr. Katharina Loibl, interdisciplinary teaching-learning research, University of Education Freiburg; Prof. Dr. Timo Leuders, mathematics education, University of Education Freiburg<br \/>\nContact: Prof. Dr. Franziska Birke<\/p>\n<\/div><\/div><\/div><div style=\"--awb-backgroundcolor:rgba(255,255,255,0);--awb-content-padding-left:40px;\" class=\"fusion-column content-box-column content-box-column content-box-column-5 col-lg-6 col-md-6 col-sm-6 fusion-content-box-hover content-box-column-first-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-box link-type-text icon-hover-animation-none\" data-link=\"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/#5\" data-link-target=\"_self\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><a class=\"heading-link\" href=\"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/#5\" target=\"_self\"><div class=\"icon\"><i style=\"background-color:transparent;border-color:transparent;height:auto;width: 20px;line-height:normal;font-size:20px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa-plus fas circle-no\"><\/i><\/div><h4 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h4_typography-font-size:20px;--fontSize:20;line-height:1.25;padding-left:40px;\">SP5: Stimulating conceptual change through dynamic representations of the fractions concept<\/h4><\/a><\/div><div class=\"fusion-clearfix\"><\/div><div class=\"content-container\">\n<p>Principal Investigators: Prof. Dr. Katharina Loibl, interdisciplinary teaching-learning research, University of Education Freiburg; Prof. Dr. Frank Reinhold &amp; Prof. Dr. Timo Leuders, mathematics education, University of Education Freiburg<br \/>\nContact: Prof. Dr. Katharina Loibl<\/p>\n<\/div><\/div><\/div><div style=\"--awb-backgroundcolor:rgba(255,255,255,0);--awb-content-padding-left:40px;\" class=\"fusion-column content-box-column content-box-column content-box-column-6 col-lg-6 col-md-6 col-sm-6 fusion-content-box-hover content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-box link-type-text icon-hover-animation-none\" data-link=\"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/#6\" data-link-target=\"_self\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><a class=\"heading-link\" href=\"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/#6\" target=\"_self\"><div class=\"icon\"><i style=\"background-color:transparent;border-color:transparent;height:auto;width: 20px;line-height:normal;font-size:20px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa-plus fas circle-no\"><\/i><\/div><h4 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h4_typography-font-size:20px;--fontSize:20;line-height:1.25;padding-left:40px;\">SP6: Understanding and differentiating the concepts of area and perimeter with digital dynamic tools.<\/h4><\/a><\/div><div class=\"fusion-clearfix\"><\/div><div class=\"content-container\">\n<p>Principal Investigators: Prof. Dr. Timo Leuders, mathematics education, University of Education Freiburg; Prof. Dr. Katharina Loibl, interdisciplinary teaching-learning research<br \/>\nContact: Prof. Dr. Timo Leuders<\/p>\n<\/div><\/div><\/div><div style=\"--awb-backgroundcolor:rgba(255,255,255,0);--awb-content-padding-left:40px;\" class=\"fusion-column content-box-column content-box-column content-box-column-7 col-lg-6 col-md-6 col-sm-6 fusion-content-box-hover content-box-column-first-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-box link-type-text icon-hover-animation-none\" data-link=\"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/#7\" data-link-target=\"_self\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><a class=\"heading-link\" href=\"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/#7\" target=\"_self\"><div class=\"icon\"><i style=\"background-color:transparent;border-color:transparent;height:auto;width: 20px;line-height:normal;font-size:20px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa-plus fas circle-no\"><\/i><\/div><h4 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h4_typography-font-size:20px;--fontSize:20;line-height:1.25;padding-left:40px;\">SP7: Supporting learning journal writing with AI-based feedback.<\/h4><\/a><\/div><div class=\"fusion-clearfix\"><\/div><div class=\"content-container\">\n<p>Principal Investigators: Prof. Dr. Matthias N\u00fcckles, cognition, motivation, learning and instruction, University of Freiburg; Jun.-Prof. Dr. Nadine Tramowsky, biology education, University of Education Freiburg<br \/>\nContact: Prof. Dr. Matthias N\u00fcckles<\/p>\n<\/div><\/div><\/div><div style=\"--awb-backgroundcolor:rgba(255,255,255,0);--awb-content-padding-left:40px;\" class=\"fusion-column content-box-column content-box-column content-box-column-8 col-lg-6 col-md-6 col-sm-6 fusion-content-box-hover content-box-column-last content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-box link-type-text icon-hover-animation-none\" data-link=\"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/#8\" data-link-target=\"_self\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><a class=\"heading-link\" href=\"https:\/\/www.kebu-freiburg.de\/en\/research\/di-ge-ll-phase-2\/#8\" target=\"_self\"><div class=\"icon\"><i style=\"background-color:transparent;border-color:transparent;height:auto;width: 20px;line-height:normal;font-size:20px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa-plus fas circle-no\"><\/i><\/div><h4 class=\"content-box-heading fusion-responsive-typography-calculated\" style=\"--h4_typography-font-size:20px;--fontSize:20;line-height:1.25;padding-left:40px;\">SP8: Promoting figure analysis through adaptive solution comparisons.<\/h4><\/a><\/div><div class=\"fusion-clearfix\"><\/div><div class=\"content-container\">\n<p>Principal Investigators: Prof. Dr. Jan M. Boelmann &amp; Dr. Lisa K\u00f6nig, literature and media didactics, University of Education Freiburg; Prof. Dr. Torsten Eckermann, empirical teaching research, University of Education Freiburg<br \/>\nContact: Prof. Dr. Jan M. Boelmann<\/p>\n<\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><\/div><div id=\"1\" class=\"fusion-container-anchor\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:15px;--awb-margin-left-small:0px;\"><h4 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:20;line-height:1.25;\">Subproject 1: Development of the density concept for modeling swimming and sinking in a digital ComicLab<\/h4><\/div><a class=\"fusion-one-page-text-link\" href=\"#teilprojekte\">To the overview of all subprojects<\/a><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\"><p>In this project, an existing digital learning environment (dialog-based comic lab with elements of scientific discovery learning through simulations) is being further developed. In the learning environment, students are to acquire procedural knowledge (instruction phase 2) based on declarative-conceptual knowledge of the density concept (instruction phase 1). The target group is students in grades 5 and 6.<br \/>\nFor example, the following research questions will be investigated: Depending on the knowledge acquired in instructional phase 1, which self-explanation prompts (open or assistive) are most effective in promoting the subsequent acquisition of procedural knowledge in instructional phase 2? Are there differential effects of self-explanation prompts on procedural knowledge depending on the acquired declarative-conceptual knowledge? Is the effect of self-explanation prompts on the knowledge application success mediated by the process of cognitive activation? Is the effect of self-explanation prompts on knowledge application success mediated by the use of the variable control strategy?<br \/>\nIn order to investigate these and other research questions, three studies will be conducted: 1. pilot study (learning environment and instructional conditions located therein will be tested), 2. impact study (effects of the prompt conditions on knowledge application success will be tested in an experimental design) and 3. mediation study (learning actions triggered by the prompt conditions will be recorded process-based via log files and eye tracking with regard to cognitive activation and strategies and analyzed as mediator variables).<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div id=\"2\" class=\"fusion-container-anchor\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-8 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:15px;--awb-margin-left-small:0px;\"><h4 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:20;line-height:1.25;\">Subproject 2: Promoting systemic thinking by reflecting on digital simulations<\/h4><\/div><a class=\"fusion-one-page-text-link\" href=\"#teilprojekte\">To the overview of all subprojects<\/a><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\"><p>Anthropogenic climate change and its consequences are among the greatest challenges facing us and future generations. Due to the complexity of the climate system and the associated cause-and-effect network for explaining climate change, the topic has rarely been addressed in primary and secondary school (grades 5 and 6). In order to close this research gap, a simulation is used which includes basic interactions between environmental influences, human factors and the consequences of climate change. However, since there is a high degree of variance in students&#8217; learning success after learning with the simulation (some achieve the learning objective, others do not), systemic thinking must be deepened in a subsequent instructional phase. Based on the SOLO taxonomy (Biggs &amp; Collis, 2014), students should first work with the simulation in a self-directed phase in order to acquire predominantly structural knowledge (including knowledge of important elements of the climate system). In a convergent instruction phase, this knowledge should be further developed into relational and even extended abstract target knowledge (understanding the interrelationships between elements of the climate system, making predictions about the global rise in temperature).<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div id=\"3\" class=\"fusion-container-anchor\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-9 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:15px;--awb-margin-left-small:0px;\"><h4 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:20;line-height:1.25;\">Subproject 3: Data-driven decisions: Conceptual understanding of the boxplot as an aggregated representation through simulations.<\/h4><\/div><a class=\"fusion-one-page-text-link\" href=\"#teilprojekte\">To the overview of all subprojects<\/a><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-4\"><p>Competent handling of data and the ability to make data-driven decisions are key learning objectives of mathematics and statistics education in the 21st century (OECD, 2023). Box plots are particularly important in middle school teaching: they integrate numerous descriptive parameters such as the median, but also measures of variability such as the range and interquartile range, into a single form of representation. At the same time, however, this makes them a complex and challenging subject to learn (Bakker et al., 2004, Edwards et al., 2017). When interpreting the box area in particular, learners regularly make a systematic error when they assume a proportional relationship between the area and the sample proportion represented, as they know from many familiar statistical representations such as bar or pie charts (Lem et al., 2013, Abt et al., 2025). Traditional teaching and textbooks often focus primarily on procedural knowledge\u2014for example, how to create a box plot\u2014and less on the acquisition of conceptual knowledge and the necessary conceptual change (Vosniadou &amp; Skopeliti, 2013) regarding the meaning of the box area. We are therefore investigating how this conceptual knowledge acquisition can be supported in a digital learning environment and how possible systematic errors can be addressed through targeted refutation of the underlying misconceptions. To this end, we are conducting intervention studies in which we examine, for example, the benefits of adaptive feedback during the learning phase or whether dynamic refutations are more effective for learning than static ones. The goal of the research project is to provide teachers with an empirically validated digital learning environment that can be used in statistics classes when teaching box plots.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div id=\"4\" class=\"fusion-container-anchor\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-10 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-14 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-7 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:15px;--awb-margin-left-small:0px;\"><h4 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:20;line-height:1.25;\">Subproject 4: Understanding pricing as a systemic interaction with digital simulations.<\/h4><\/div><a class=\"fusion-one-page-text-link\" href=\"#teilprojekte\">To the overview of all subprojects<\/a><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-15 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-5\"><p>Price formation in competitive markets is a central concept in economic education (Retzmann et al., 2010). However, learners often find it difficult to link the interaction of individuals in markets with the common economic representation of price formation in price-quantity diagrams, or to understand price formation as a systemic interaction (Franke, 2024). Classroom experiments such as the apple market experiment can help overcome such learning hurdles if they are followed by an instructional phase in which the learners&#8217; concrete experiences are specifically translated into abstract knowledge about price formation (Weyland, 2016; Loibl et al., 2024).<\/p>\n<p>Intervention studies examine a three-phase approach with increasing abstraction (cf. Concreteness Fading: Fyfe et al., 2014; Fyfe and Nathan, 2019). The research interest lies in particular in determining which instructional methods can be used to initiate effective learning processes in a digitally enriched teaching setting. Our hypothesis is that the effectiveness of instruction is moderated by the learners&#8217; prior knowledge.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div id=\"5\" class=\"fusion-container-anchor\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-11 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-16 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-8 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:15px;--awb-margin-left-small:0px;\"><h4 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:20;line-height:1.25;\">Subproject 5: Stimulating conceptual change through dynamic representations of the fractions concept<\/h4><\/div><a class=\"fusion-one-page-text-link\" href=\"#teilprojekte\">To the overview of all subprojects<\/a><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-17 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-6\"><p>When comparing the sizes of fractions, students often resort too quickly to a component-by-component comparison strategy, i.e., they only compare numerators or denominators with each other, as they are accustomed to doing with natural numbers (Meert et al. 2010). In order to counteract this natural number bias (Ni &amp; Zhou 2005) in the area of size perception by initiating a concept change (Vosniadou &amp; Verschaffel 2004), appropriate instructional methods are needed that reduce the likelihood of activating natural number concepts in relational situations and instead focus on activating appropriate proportion concepts. Refutations, in which errors are explicitly labeled as incorrect and replaced with correct concepts or procedures, have proven to be an effective instructional support for stimulating such a concept change process (Kendeou et al. 2024). It is not yet sufficiently clear whether, in the acquisition of the fraction concept, such learning from errors through the development of negative knowledge (Oser &amp; Spychiger 2005) actually leads to higher learning outcomes than instruction that does not address errors but systematically builds correct conceptual knowledge (\u201cfraction magnitude,\u201d Siegler et al. 2011). This project aims to gain deeper knowledge about how to effectively address natural number bias in the area of size perception. The focus is on the question of whether building conceptual knowledge or refuting errors proves to be more effective in counteracting natural number bias and whether the effectiveness also depends on the students&#8217; prior knowledge.In an experimental pre-post design, two different digital instruction tools are used: A refutation tool visualizes typical student errors using discretized strips and shows why a component-by-component fraction comparison is insufficient, thereby initiating learning from errors. An integration tool emphasizes the size aspect of fractions through a continuous representation, incorporating existing informal notions of proportion, such as the idea of a half.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div id=\"7\" class=\"fusion-container-anchor\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-12 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-18 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-9 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:15px;--awb-margin-left-small:0px;\"><h4 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:20;line-height:1.25;\">Subproject 7: Supporting learning journal writing with AI-based feedback.<\/h4><\/div><a class=\"fusion-one-page-text-link\" href=\"#teilprojekte\">To the overview of all subprojects<\/a><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-19 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-7\"><p>In this subproject, digital learning journals are used as a learning method for reviewing a learning unit (e.g., after watching a learning video). Writing learning journals can promote the activation of cognitive and metacognitive learning strategies as well as learning success and interest in the learning content through mechanisms such as cognitive offloading and the genre-free principle (N\u00fcckles et al., 2020). The project investigates the extent to which the use of strategies when writing learning journal entries can be further promoted by individual feedback. Initial findings indicate that feedback can have a particular impact on the extent and quality of elaboration strategies (N\u00fcckles et al., 2005; N\u00fcckles, T., 2019; Roelle et al., 2011). In addition, we are investigating whether and how generative AI language models (e.g., ChatGPT) can be used to generate feedback. As part of this subproject, learning journals are currently being examined in the subject of educational psychology among high school students.<i><\/i><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div id=\"8\" class=\"fusion-container-anchor\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-13 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-20 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-10 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:15px;--awb-margin-left-small:0px;\"><h4 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:20;line-height:1.25;\">Subproject 8: Promoting figure analysis through adaptive solution comparisons.<\/h4><\/div><a class=\"fusion-one-page-text-link\" href=\"#teilprojekte\">To the overview of all subprojects<\/a><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-21 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-8\"><p>The subproject uses a cognitively activating digital learning environment to promote the basic skill of character comprehension as a sub-skill of literary learning and comprehension processes among elementary school students (cf. Boelmann\/K\u00f6nig 2021; Spinner 2006). Against the backdrop of increasingly heterogeneous learning groups in primary education, the learning environment builds on the individual prior knowledge of the students and adapts to accompany them in the learning process. A qualitative research design will be used to examine the extent to which different learning environments lead to different learning gains, depending on the individual prior knowledge of elementary school students .<\/p>\n<p>Specifically, the students conduct an initial reception-based character analysis of the main character in the literary work \u201cDas Monster vom blauen Planeten\u201d (The Monster from the Blue Planet) (cf. Funke \/ Scholz 2015). Learners with elementary analyses recognize the outward appearances and actions of characters, while learners with higher levels of prior knowledge identify causalities between motives for behavior and actions (motivation for action) or higher-level characteristics synthesized from text-related individual pieces of information (explicit\/implicit). The elementary school-specific adaptation of the BOLIVE model (cf. Boelmann \/ K\u00f6nig 2021) provides the diagnostic framework for classifying the individual competence levels of the students. Starting from the individual character analyses, the students work in different, digitally presented adaptive learning environments, which are designed to stimulate cognitive processes in order to further develop and refine the character analyses, revise misconceptions, and construct new schemata. Various variants of sample solutions and self-explanation prompts are used to design the learning environments (cf. Renkl et al. 2006; Renkl et al. 2004; Renkl \/ Reiss 2002; Schnotz 2001) in order to cater to different levels of prior knowledge and enable competence gains depending on specific prior knowledge and the instruction provided (cf. Cronbach 1957).<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-14 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-background-position:left top;--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:#f5f6f9;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-22 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-11 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:15px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:26;line-height:1.25;\">Doctoral and postdoctoral candidates<\/h3><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-23 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-max-width:150px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"600\" alt=\"David Wiedemann\" title=\"David_Wiedemann_ 600x600_be\" src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/David_Wiedemann_-600x600_be.jpg\" data-orig-src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/David_Wiedemann_-600x600_be.jpg\" class=\"lazyload img-responsive wp-image-5453\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27600%27%20viewBox%3D%270%200%20600%20600%27%3E%3Crect%20width%3D%27600%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/David_Wiedemann_-600x600_be-200x200.jpg 200w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/David_Wiedemann_-600x600_be-400x400.jpg 400w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/David_Wiedemann_-600x600_be.jpg 600w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-9\"><p><strong>David Wiedemann<br \/>\n<\/strong><\/p>\n<\/div><div class=\"fusion-text fusion-text-10\"><p>Subproject 1: Development of the density concept for modeling swimming and sinking in a digital ComicLab<\/p>\n<\/div><\/div><\/div><\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-2 fusion_builder_column_inner_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-max-width:150px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"600\" title=\"Nico Tuncel\" src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Nico-Tuncel.jpg\" data-orig-src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Nico-Tuncel.jpg\" alt class=\"lazyload img-responsive wp-image-5402\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27600%27%20viewBox%3D%270%200%20600%20600%27%3E%3Crect%20width%3D%27600%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Nico-Tuncel-200x200.jpg 200w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Nico-Tuncel-400x400.jpg 400w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Nico-Tuncel.jpg 600w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-3 fusion_builder_column_inner_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-11\"><p><b>Nico Tuncel<\/b><\/p>\n<\/div><div class=\"fusion-text fusion-text-12\"><p>Subproject 2: Promoting systemic thinking by reflecting on digital simulations<\/p>\n<\/div><\/div><\/div><\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-4 fusion_builder_column_inner_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-max-width:150px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"600\" title=\"Martin Abt\" src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2022\/05\/Martin-Abt.jpg\" data-orig-src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2022\/05\/Martin-Abt.jpg\" alt class=\"lazyload img-responsive wp-image-3688\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27600%27%20viewBox%3D%270%200%20600%20600%27%3E%3Crect%20width%3D%27600%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2022\/05\/Martin-Abt-200x200.jpg 200w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2022\/05\/Martin-Abt-400x400.jpg 400w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2022\/05\/Martin-Abt.jpg 600w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-5 fusion_builder_column_inner_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-13\"><p><strong>Dr. Martin Abt<\/strong><\/p>\n<\/div><div class=\"fusion-text fusion-text-14\"><p>Subproject 3: Data-driven decisions. Conceptual understanding of the boxplot as an aggregated representation through simulations.<\/p>\n<\/div><\/div><\/div><\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-6 fusion_builder_column_inner_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-max-width:150px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-5 hover-type-none\"><img decoding=\"async\" width=\"200\" height=\"200\" title=\"Jonathan Heiztler\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27200%27%20height%3D%27200%27%20viewBox%3D%270%200%20200%20200%27%3E%3Crect%20width%3D%27200%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Jonathan-Heiztler.jpeg\" alt class=\"lazyload img-responsive wp-image-5404\"\/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-7 fusion_builder_column_inner_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-15\"><p><b>Jonathan Heitzler<\/b><\/p>\n<\/div><div class=\"fusion-text fusion-text-16\"><p>Subproject 4: Understanding pricing as a systemic interaction with digital simulations.<\/p>\n<\/div><\/div><\/div><\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-8 fusion_builder_column_inner_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-max-width:150px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-6 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"600\" title=\"2 : 3 Hochformat\" src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Manuel-Tress.jpg\" data-orig-src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Manuel-Tress.jpg\" alt class=\"lazyload img-responsive wp-image-5410\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27600%27%20viewBox%3D%270%200%20600%20600%27%3E%3Crect%20width%3D%27600%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Manuel-Tress-200x200.jpg 200w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Manuel-Tress-400x400.jpg 400w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Manuel-Tress.jpg 600w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-9 fusion_builder_column_inner_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-17\"><p><b>Manuel Tress<\/b><\/p>\n<\/div><div class=\"fusion-text fusion-text-18\"><p>Subproject 5: Stimulating conceptual change through dynamic representations of the fractions concept<\/p>\n<\/div><\/div><\/div><\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-10 fusion_builder_column_inner_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-max-width:150px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-7 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"601\" title=\"Brunner Kirsten\" src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Brunner-Kirsten.jpg\" data-orig-src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Brunner-Kirsten.jpg\" alt class=\"lazyload img-responsive wp-image-5412\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27601%27%20viewBox%3D%270%200%20600%20601%27%3E%3Crect%20width%3D%27600%27%20height%3D%27601%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Brunner-Kirsten-200x200.jpg 200w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Brunner-Kirsten-400x401.jpg 400w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Brunner-Kirsten.jpg 600w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-11 fusion_builder_column_inner_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-19\"><p><strong>Dr. Kirsten Brunner<br \/>\n<\/strong><\/p>\n<\/div><div class=\"fusion-text fusion-text-20\"><p>Subproject 6: Understanding and differentiating the concepts of area and perimeter with digital dynamic tools.<\/p>\n<\/div><\/div><\/div><\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-12 fusion_builder_column_inner_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-max-width:150px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-8 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"600\" title=\"Laura Reichenbach\" src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Laura-Reichenbach.jpg\" data-orig-src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Laura-Reichenbach.jpg\" alt class=\"lazyload img-responsive wp-image-5414\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27600%27%20viewBox%3D%270%200%20600%20600%27%3E%3Crect%20width%3D%27600%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Laura-Reichenbach-200x200.jpg 200w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Laura-Reichenbach-400x400.jpg 400w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Laura-Reichenbach.jpg 600w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-13 fusion_builder_column_inner_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-21\"><p><b>Laura Reichenbach<\/b><\/p>\n<\/div><div class=\"fusion-text fusion-text-22\"><p>Subproject 7: Supporting learning journal writing with AI-based feedback.<\/p>\n<\/div><\/div><\/div><\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-14 fusion_builder_column_inner_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-max-width:150px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-9 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"600\" alt=\"Christoph K\u00f6nig\" title=\"Christoph K\u00f6nig\" src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Christoph_Koenig_600x600_be.jpg\" data-orig-src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Christoph_Koenig_600x600_be.jpg\" class=\"lazyload img-responsive wp-image-5451\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27600%27%20viewBox%3D%270%200%20600%20600%27%3E%3Crect%20width%3D%27600%27%20height%3D%27600%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Christoph_Koenig_600x600_be-200x200.jpg 200w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Christoph_Koenig_600x600_be-400x400.jpg 400w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/Christoph_Koenig_600x600_be.jpg 600w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-15 fusion_builder_column_inner_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-23\"><p><b>Christoph K\u00f6nig<\/b><\/p>\n<\/div><div class=\"fusion-text fusion-text-24\"><p>Subproject 8: Promoting figure analysis through adaptive solution comparisons.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-15 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-24 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-first\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;width:33.333333333333%;width:calc(33.333333333333% - ( ( 4% ) * 0.33333333333333 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-12 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:15px;--awb-margin-left-small:0px;\"><h4 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:20;line-height:1.25;\">Funding organization<\/h4><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-25 fusion_builder_column_2_3 2_3 fusion-two-third fusion-column-last\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;width:66.666666666667%;width:calc(66.666666666667% - ( ( 4% ) * 0.66666666666667 ) );\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-carousel fusion-image-carousel-auto fusion-image-carousel-2\"><div class=\"awb-carousel awb-swiper awb-swiper-carousel awb-carousel--carousel awb-swiper-dots-position-bottom\" data-layout=\"carousel\" data-autoplay=\"no\" data-autoplayspeed=\"2500\" data-autoplaypause=\"no\" data-columns=\"3\" data-columnsmedium=\"1\" data-columnssmall=\"1\" data-itemmargin=\"0\" data-itemwidth=\"180\" data-touchscroll=\"no\" data-freemode=\"no\" data-imagesize=\"auto\" data-scrollitems=\"1\" data-centeredslides=\"no\" data-rotationangle=\"50\" data-depth=\"100\" data-speed=\"500\" data-shadow=\"no\" data-pagination=\"bullets\" style=\"--awb-columns:3;--awb-column-spacing:0px;\"><div class=\"swiper-wrapper awb-image-carousel-wrapper fusion-flex-align-items-center\"><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"111\" src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/BaWue_MWK_Logo.png\" class=\"attachment-full size-full lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27111%27%20viewBox%3D%270%200%20600%20111%27%3E%3Crect%20width%3D%27600%27%20height%3D%27111%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/BaWue_MWK_Logo.png\" data-srcset=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/BaWue_MWK_Logo-200x37.png 200w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/BaWue_MWK_Logo-400x74.png 400w, https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2025\/01\/BaWue_MWK_Logo.png 600w\" data-sizes=\"auto\" \/><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-16 fusion-parallax-none nonhundred-percent-fullwidth non-hundred-percent-height-scrolling lazyload\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:50px;--awb-padding-bottom:50px;--awb-background-size:cover;--awb-flex-wrap:wrap;\" data-bg=\"https:\/\/www.kebu-freiburg.de\/wp-content\/uploads\/2016\/08\/demo-fading-1.jpg\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-26 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-button-wrapper\"><a class=\"fusion-button button-flat button-small button-default fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" target=\"_self\" href=\"https:\/\/www.kebu-freiburg.de\/forschung\/\"><i class=\"fa-arrow-left fas awb-button__icon awb-button__icon--default button-icon-left\" aria-hidden=\"true\"><\/i><span class=\"fusion-button-text awb-button__text awb-button__text--default\">zur\u00fcck zur \u00dcbersicht<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div>\n<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-17 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-27 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-18 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1331.2px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-28 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-blend:overlay;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":0,"parent":3205,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-4915","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.kebu-freiburg.de\/en\/wp-json\/wp\/v2\/pages\/4915","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kebu-freiburg.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.kebu-freiburg.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.kebu-freiburg.de\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kebu-freiburg.de\/en\/wp-json\/wp\/v2\/comments?post=4915"}],"version-history":[{"count":26,"href":"https:\/\/www.kebu-freiburg.de\/en\/wp-json\/wp\/v2\/pages\/4915\/revisions"}],"predecessor-version":[{"id":5706,"href":"https:\/\/www.kebu-freiburg.de\/en\/wp-json\/wp\/v2\/pages\/4915\/revisions\/5706"}],"up":[{"embeddable":true,"href":"https:\/\/www.kebu-freiburg.de\/en\/wp-json\/wp\/v2\/pages\/3205"}],"wp:attachment":[{"href":"https:\/\/www.kebu-freiburg.de\/en\/wp-json\/wp\/v2\/media?parent=4915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}