What's New on CADREK12.org
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Resource | Generating Cognitive Dissonance in Student Interviews through Multiple Representations
This study explores what students understand about enzyme–substrate interactions, using multiple representations of the phenomenon. In this paper we describe our use of the 3 Phase-Single Interview Technique with multiple representations to generate cognitive dissonance within students in order to uncover misconceptions of enzyme–substrate interactions. Findings from 25 student interviews are…
This study explores what students understand about enzyme–substrate interactions, using multiple representations of the phenomenon. In this paper we describe our use of the 3 Phase-Single Interview Technique with multiple representations to generate cognitive dissonance within students in order to uncover misconceptions of enzyme–substrate interactions. Findings from 25 student interviews are…
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Resource | Habitus, Scaffolding, and Problem-Based Learning: Why Teachers’ Experiences as Students Matter
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Resource | The Role of Criticism in Understanding Problem Solving
Establishes criticism as a valuable tool for research in Educational Technology Provides case studies to fully explain the role for criticism in PBL research Proposes a fresh new approach to solve complex research questions within Educational Technology Introduces a new method for data analysis and analysis of research results in PBL The concept of criticism as a tool for research, although…
Establishes criticism as a valuable tool for research in Educational Technology Provides case studies to fully explain the role for criticism in PBL research Proposes a fresh new approach to solve complex research questions within Educational Technology Introduces a new method for data analysis and analysis of research results in PBL The concept of criticism as a tool for research, although…
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Resource | Powering Up for the Head Start on Science Program: Using Power Analysis to Plan the Sample Size Required for a Multi-Site Cluster Randomized Trial
This intermediate session demonstrated how we conducted an a priori power analysis for a longitudinal,multisite cluster randomized trial of an early childhood science education program, then later revised it to accommodate budget changes suggested by the funder without compromising the viability of the study. We covered how the research questions, design, and analysis plan informed the power…
This intermediate session demonstrated how we conducted an a priori power analysis for a longitudinal,multisite cluster randomized trial of an early childhood science education program, then later revised it to accommodate budget changes suggested by the funder without compromising the viability of the study. We covered how the research questions, design, and analysis plan informed the power…
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Announcement | New CADRE Resources!
CADRE is pleased to announce 3 new resources produced by CADRE partners and/or DR K-12 PIs with support from CADRE: Evaluation in DR K-12 Projects: Options November 2012 Each DR K-12 project has formative and summative evaluation, which are different from the project’s own R&D activities and instead should support and measure the effectiveness of those activities. This paper discusses…
CADRE is pleased to announce 3 new resources produced by CADRE partners and/or DR K-12 PIs with support from CADRE: Evaluation in DR K-12 Projects: Options November 2012 Each DR K-12 project has formative and summative evaluation, which are different from the project’s own R&D activities and instead should support and measure the effectiveness of those activities. This paper discusses…
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Resource | Evaluation in DR K-12 Projects: Options
The Discovery Research K-12 (DR K-12) Program of the National Science Foundation (NSF) supports research and development (R&D) on innovative resources, models, and tools for use by students, teachers, administrators, and policy makers. Each project has formative and summative evaluation, which are different from the project’s own R&D activities and instead should support and measure the…
The Discovery Research K-12 (DR K-12) Program of the National Science Foundation (NSF) supports research and development (R&D) on innovative resources, models, and tools for use by students, teachers, administrators, and policy makers. Each project has formative and summative evaluation, which are different from the project’s own R&D activities and instead should support and measure the…
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Resource | From Dissemination to Knowledge Use: Options for DR K-12
The Discovery Research K-12 (DR K-12) Program of the National Science Foundation (NSF) supports research and development (R&D) on innovative resources, models, and tools for use by students, teachers, administrators, and policy makers. Although the program embraces the aim of supporting use of the knowledge it produces, project teams may lack the know-how, incentives, or time to engage in the…
The Discovery Research K-12 (DR K-12) Program of the National Science Foundation (NSF) supports research and development (R&D) on innovative resources, models, and tools for use by students, teachers, administrators, and policy makers. Although the program embraces the aim of supporting use of the knowledge it produces, project teams may lack the know-how, incentives, or time to engage in the…
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Announcement | Launch of Data Games software and website
KCP Technologies announces the launch of our new website “play.ccssgames.com," offering free online access to Data Games. Data Games is a web application that embeds simple games in a data analysis environment. Students play a game which generates data that they then need to analyze to win the game. Data Games currently features six games and activity materials. For each…
KCP Technologies announces the launch of our new website “play.ccssgames.com," offering free online access to Data Games. Data Games is a web application that embeds simple games in a data analysis environment. Students play a game which generates data that they then need to analyze to win the game. Data Games currently features six games and activity materials. For each…
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Announcement | New Resource!
The Diagnosing Teachers' Multiplicative Reasoning project has created 2 assessments for middle school teachers. The first assessment is intended to measure aspects of multiplicative reasoning critical for multiplication and division of fractions; the second assessment is intended to measure core aspects of proportional reasoning. To date, the test on fractions has been calibrated using a large…
The Diagnosing Teachers' Multiplicative Reasoning project has created 2 assessments for middle school teachers. The first assessment is intended to measure aspects of multiplicative reasoning critical for multiplication and division of fractions; the second assessment is intended to measure core aspects of proportional reasoning. To date, the test on fractions has been calibrated using a large…
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Resource | Diagnosing Teachers’ Multiplicative Reasoning (DTMR) assessments
The Diagnosing Teachers’ Multiplicative Reasoning (DTMR) tests are designed for in-service middle grades teachers and emphasize knowledge needed (a) to think about fractions and proportional relationships as quantities and (b) to use drawn models (e.g., number line and area models) as the basis for solving problems. Given that the tests focus on content knowledge, these test could be used with…
The Diagnosing Teachers’ Multiplicative Reasoning (DTMR) tests are designed for in-service middle grades teachers and emphasize knowledge needed (a) to think about fractions and proportional relationships as quantities and (b) to use drawn models (e.g., number line and area models) as the basis for solving problems. Given that the tests focus on content knowledge, these test could be used with…
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Announcement | FALL 2012 Newsletter
The CADRE Fall 2012 Newsletter is here! Read about upcoming events, new resources, the CADRE Fellowship and more, at: http://cadrek12.org/newsletters/fall-2012-cadre-newsletter Don't forget to fill out the Project Websites, Publications and Presentations survey!
The CADRE Fall 2012 Newsletter is here! Read about upcoming events, new resources, the CADRE Fellowship and more, at: http://cadrek12.org/newsletters/fall-2012-cadre-newsletter Don't forget to fill out the Project Websites, Publications and Presentations survey!
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Newsletter | Fall 2012 Newsletter
Dear Colleagues: This is our first "formal" opportunity to welcome new DR K-12 PIs, and welcome back those of you who we haven't seen since the June PI Meeting. Thanks to all who participated in making this one of the most successful annual meetings. From evaluations, it appears that many of you perceived a good balance of small and large sessions; feedback sessions and collaborative…
Dear Colleagues: This is our first "formal" opportunity to welcome new DR K-12 PIs, and welcome back those of you who we haven't seen since the June PI Meeting. Thanks to all who participated in making this one of the most successful annual meetings. From evaluations, it appears that many of you perceived a good balance of small and large sessions; feedback sessions and collaborative…
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Poster | Science ASSISTments
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Blog | Crossroads at the 2012 DR K-12 PI Meeting
Battling isolation is a continual challenge for science and math educators. As a novice science teacher, the closing of the classroom door effectively cut me off from all support systems. Later, as a university teacher educator, my interests in school-based teacher preparation isolated me from campus-bound traditions. And now, as a PI of an NSF project I realize that running a grant-funded…
Battling isolation is a continual challenge for science and math educators. As a novice science teacher, the closing of the classroom door effectively cut me off from all support systems. Later, as a university teacher educator, my interests in school-based teacher preparation isolated me from campus-bound traditions. And now, as a PI of an NSF project I realize that running a grant-funded…
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