What's New on CADREK12.org
Poster | Reasoning Language for Teaching Secondary Algebra
Reasoning Language for Teaching Secondary Algebra (ReLaTe-SA) is working in partnership with the San Antonio Independent School District to investigate the algebraic reasoning and discourse tools that secondary mathematics teachers use to make algebra concepts accessible for students and orchestrate and respond to student work on mathematics tasks. We are investigating teachers' algebraic…
Reasoning Language for Teaching Secondary Algebra (ReLaTe-SA) is working in partnership with the San Antonio Independent School District to investigate the algebraic reasoning and discourse tools that secondary mathematics teachers use to make algebra concepts accessible for students and orchestrate and respond to student work on mathematics tasks. We are investigating teachers' algebraic…
Posted: Wednesday, July 07
Poster | Professional Development Supports for Teaching Bioinformatics through Mobile Learning
Bioinformatics is an emerging area of research that develops new knowledge through computational analysis of vast biological data. This project investigates the professional development (PD) supports needed for teaching bioinformatics at the high school. Building from a robust literature in PD design research, project team worked with science teachers to co-design instructional modules to engage…
Bioinformatics is an emerging area of research that develops new knowledge through computational analysis of vast biological data. This project investigates the professional development (PD) supports needed for teaching bioinformatics at the high school. Building from a robust literature in PD design research, project team worked with science teachers to co-design instructional modules to engage…
Posted: Wednesday, July 07
Poster | Professional Development for K-12 Science Teachers in Linguistically Diverse Classrooms
A sustained professional development program designed to support teachers who teach linguistically diverse group of English learners (ELs). It targets science teachers who teach Grade 9-12 courses in an urban high school that enrolls immigrants and former refugees. Roughly 45% of the student population are classified as ELs and collectively speak more than 40 different languages. Our team engages…
A sustained professional development program designed to support teachers who teach linguistically diverse group of English learners (ELs). It targets science teachers who teach Grade 9-12 courses in an urban high school that enrolls immigrants and former refugees. Roughly 45% of the student population are classified as ELs and collectively speak more than 40 different languages. Our team engages…
Posted: Wednesday, July 07
Poster | PBS News Hour Student Reporting Labs StoryMaker: STEM-Integrated Student Journalism
Sneak peek at StoryMaker, a video storytelling platform /educator co-learning community supporting students to produce videos about STEM projects.PI: Leah Clapman, PBS NewsHour
Sneak peek at StoryMaker, a video storytelling platform /educator co-learning community supporting students to produce videos about STEM projects.PI: Leah Clapman, PBS NewsHour
Posted: Wednesday, July 07
Poster | Online Practice Suite: Practice Spaces, Simulations and Virtual Reality Environments for Preservice Teachers to Learn to Facilitate Argumentation Discussions in Math and Science
This poster provides an overview of our three-year project where researchers are using a design-based research approach to develop, pilot, and refine a set of coordinated and complementary practice-based activities that teacher education programs can deploy to provide practice-based learning opportunities for preservice teachers. The goal is to help the preservice teachers to engage in authentic…
This poster provides an overview of our three-year project where researchers are using a design-based research approach to develop, pilot, and refine a set of coordinated and complementary practice-based activities that teacher education programs can deploy to provide practice-based learning opportunities for preservice teachers. The goal is to help the preservice teachers to engage in authentic…
Posted: Wednesday, July 07
Poster | Misconceptions Oriented Standards-Based Assessment Resource for Teachers of High School Physical Sciences (MOSART HSPS)
MOSART HS PS developed assessment tools based on both NRC Standards and NGSS for high school chemistry and physics. The 500 new test items were combined into instruments and validated by content experts. Comprehensive data from a nationally representative sample of 12,000 high school students and their teachers measures the content knowledge of both groups and allows the estimation of item…
MOSART HS PS developed assessment tools based on both NRC Standards and NGSS for high school chemistry and physics. The 500 new test items were combined into instruments and validated by content experts. Comprehensive data from a nationally representative sample of 12,000 high school students and their teachers measures the content knowledge of both groups and allows the estimation of item…
Posted: Wednesday, July 07
Poster | Learning Trajectories as a Complete Early Mathematics Intervention: Achieving Efficacies of Economies at Scale
The ULTIMATE (Understanding Learning Trajectories In Math: Advancing Teacher Education) project will evaluate Learning Trajectories as a complete early mathematics intervention by supporting teachers in deepening their understanding of how children learn mathematics and how to incorporate this understanding. Drs. Clements and Sarama have built a professional development tool, called Learning and…
The ULTIMATE (Understanding Learning Trajectories In Math: Advancing Teacher Education) project will evaluate Learning Trajectories as a complete early mathematics intervention by supporting teachers in deepening their understanding of how children learn mathematics and how to incorporate this understanding. Drs. Clements and Sarama have built a professional development tool, called Learning and…
Posted: Wednesday, July 07
Poster | Investigating Productive Use of High-Leverage Student Mathematical Thinking (Collaborative Research: Peterson and Stockero)
The Building on MOSTs project focuses on improving the teaching of secondary school mathematics by exploring the teaching practice of building on MOSTs (Mathematical Opportunities in Student Thinking). We cyclically work with teachers to enact the practice, analyze those enactments, and refine our understanding of the practice. Building consists of four elements: (1) Establish, (2) Grapple Toss…
The Building on MOSTs project focuses on improving the teaching of secondary school mathematics by exploring the teaching practice of building on MOSTs (Mathematical Opportunities in Student Thinking). We cyclically work with teachers to enact the practice, analyze those enactments, and refine our understanding of the practice. Building consists of four elements: (1) Establish, (2) Grapple Toss…
Posted: Wednesday, July 07
Poster | Improving Grades 6-8 Students' Mathematics Achievement in Modeling and Problem Solving through Effective Sequencing of Instructional Practices
With operating title Researching Order of Teaching (ROOT), this project brings together 100 middle grades mathematics teachers in a teacher-researcher alliance to articulate effective instructional practices for promoting modeling and problem-solving achievement. Strategies center around Explicit Attention to Concepts and Student Opportunities to Struggle, culminating in a randomized cluster…
With operating title Researching Order of Teaching (ROOT), this project brings together 100 middle grades mathematics teachers in a teacher-researcher alliance to articulate effective instructional practices for promoting modeling and problem-solving achievement. Strategies center around Explicit Attention to Concepts and Student Opportunities to Struggle, culminating in a randomized cluster…
Posted: Wednesday, July 07
Poster | From Access to Sustainability: Investigating Ways to Foster Sustainable Use of Computational Modeling in K-12 Science Classrooms
Our vision is to make computational modeling a sustained practice in middle school science classrooms. We are working closely with teachers to design a tool and curricula that integrate computational modeling with data practices and enables students to move towards unpacking models and their underlying assumptions. Our research questions involve investigating 1. students modeling trajectories in…
Our vision is to make computational modeling a sustained practice in middle school science classrooms. We are working closely with teachers to design a tool and curricula that integrate computational modeling with data practices and enables students to move towards unpacking models and their underlying assumptions. Our research questions involve investigating 1. students modeling trajectories in…
Posted: Wednesday, July 07
Poster | Fostering Equitable Groupwork to Promote Conceptual Mathematics Learning
This project will document how middle grades mathematics students learn equitable collaboration through an ongoing effort to implement groupwork using the model of Complex Instruction. The primary purpose of this study is to describe how 6th-7th grade students learn to collaborate with one another to make sense of mathematics, and how students and their teacher negotiate what constitutes…
This project will document how middle grades mathematics students learn equitable collaboration through an ongoing effort to implement groupwork using the model of Complex Instruction. The primary purpose of this study is to describe how 6th-7th grade students learn to collaborate with one another to make sense of mathematics, and how students and their teacher negotiate what constitutes…
Posted: Wednesday, July 07
Poster | Early Emergence of Socioeconomic Disparities in Mathematical Understanding
This poster provides a methodological overview of the Parents Promoting Early Learning Study's online approach to direct assessment of toddler's math skills during the COVID-19 pandemic. Preliminary data will be presented about the reliability and validity of our measures of children's numeracy and spatial skills. Additionally, we will highlight some of the challenges in conducting online…
This poster provides a methodological overview of the Parents Promoting Early Learning Study's online approach to direct assessment of toddler's math skills during the COVID-19 pandemic. Preliminary data will be presented about the reliability and validity of our measures of children's numeracy and spatial skills. Additionally, we will highlight some of the challenges in conducting online…
Posted: Wednesday, July 07
Poster | Developing and Validating a Scalable, Classroom-focused Measure of Usable Knowledge for Teaching Mathematics: The Classroom Video Analysis Instrument
This project focuses on developing a scalable, classroom-focused measure of usable mathematics teaching knowledge in three content areas: (a) fractions (grades 4 and 5), (b) ratio and proportions (grades 6 and 7); and (c) variables, expressions, and equations (grades 6 and 7). The project examines a variety of validity evidence for the new items and the reliability of scores to evaluate the…
This project focuses on developing a scalable, classroom-focused measure of usable mathematics teaching knowledge in three content areas: (a) fractions (grades 4 and 5), (b) ratio and proportions (grades 6 and 7); and (c) variables, expressions, and equations (grades 6 and 7). The project examines a variety of validity evidence for the new items and the reliability of scores to evaluate the…
Posted: Wednesday, July 07
Poster | Developing and Evaluating Assessments of Problem Solving (Collaborative Research: Bostic and Sondergeld)
Through DEAP, we have created three Problem-Solving Measures (PSMs) that address the Common Core State Math Content for grades 3, 4, 5, and 6 and built a robust validity argument for their use and score interpretations. We have also used vertical equating to link the PSMs with the already functioning middle-school PSMs (grades 6, 7, and 8). We are constructing a DEAP reporting system and…
Through DEAP, we have created three Problem-Solving Measures (PSMs) that address the Common Core State Math Content for grades 3, 4, 5, and 6 and built a robust validity argument for their use and score interpretations. We have also used vertical equating to link the PSMs with the already functioning middle-school PSMs (grades 6, 7, and 8). We are constructing a DEAP reporting system and…
Posted: Wednesday, July 07
Poster | Developing an Online Game to Teach Middle School Students Science Research Practices in the Life Sciences (Collaborative Research: Gagnon, Baker, and Metcalf)
Aqualab is an online video game to teach scientific practices in the context of life sciences for middle school. Students use science practices of experimentation, modeling, and argumentation to investigate questions related to aquatic ecosystems. The project is developing and scaffolding layers of science practices within the gameplay, and exploring how learning progressions can be empirically…
Aqualab is an online video game to teach scientific practices in the context of life sciences for middle school. Students use science practices of experimentation, modeling, and argumentation to investigate questions related to aquatic ecosystems. The project is developing and scaffolding layers of science practices within the gameplay, and exploring how learning progressions can be empirically…
Posted: Wednesday, July 07
Poster | Developing an Online Game to Teach Middle School Students Science Research Practices in the Life Sciences (Collaborative Research: Gagnon, Baker, and Metcalf)
Aqualab is an online video game to teach scientific practices in the context of life sciences for middle school. Students use science practices of experimentation, modeling, and argumentation to investigate questions related to aquatic ecosystems. The project is developing and scaffolding layers of science practices within the gameplay, and exploring how learning progressions can be empirically…
Aqualab is an online video game to teach scientific practices in the context of life sciences for middle school. Students use science practices of experimentation, modeling, and argumentation to investigate questions related to aquatic ecosystems. The project is developing and scaffolding layers of science practices within the gameplay, and exploring how learning progressions can be empirically…
Posted: Wednesday, July 07
Poster | Developing an Online Game to Teach Middle School Students Science Research Practices in the Life Sciences (Collaborative Research: Gagnon, Baker, and Metcalf)
Aqualab is an online video game to teach scientific practices in the context of life sciences for middle school. Students use science practices of experimentation, modeling, and argumentation to investigate questions related to aquatic ecosystems. The project is developing and scaffolding layers of science practices within the gameplay, and exploring how learning progressions can be empirically…
Aqualab is an online video game to teach scientific practices in the context of life sciences for middle school. Students use science practices of experimentation, modeling, and argumentation to investigate questions related to aquatic ecosystems. The project is developing and scaffolding layers of science practices within the gameplay, and exploring how learning progressions can be empirically…
Posted: Wednesday, July 07
Poster | Design Research on the Teaching and Learning of Conceptual Understanding in High School Chemistry Though the Use of Dynamic Visualizations of Physical and Chemical Changes
To move from an emphasis on description of phenomena to deep understanding consistent with the NGSS, this project develops new teaching and research scholars with expertise in building conceptual understanding through the effective use of visualization to help their students build accurate molecular-level mental models to explain phenomena. VisChem Institutes employ carefully produced animations…
To move from an emphasis on description of phenomena to deep understanding consistent with the NGSS, this project develops new teaching and research scholars with expertise in building conceptual understanding through the effective use of visualization to help their students build accurate molecular-level mental models to explain phenomena. VisChem Institutes employ carefully produced animations…
Posted: Wednesday, July 07
Poster | CAREER: Fraction Activities and Assessments for Conceptual Teaching (FAACT) for Students with Learning Disabilities
This poster describes the outcomes, dissemination, and scaling of project work from "Fraction Activities and Assessment for Conceptual Teaching (FAACT)." We describe the results of a pilot study for FAACT, free curriculum materials, and how the work has been translated to a new game based project, Model Mathematics Education (ModelME). A link to an intro video for ModelMe's game based curriculum…
This poster describes the outcomes, dissemination, and scaling of project work from "Fraction Activities and Assessment for Conceptual Teaching (FAACT)." We describe the results of a pilot study for FAACT, free curriculum materials, and how the work has been translated to a new game based project, Model Mathematics Education (ModelME). A link to an intro video for ModelMe's game based curriculum…
Posted: Wednesday, July 07
Poster | CAREER: Designing and Enacting Mathematically Captivating Learning Experiences for High School Mathematics
This project explores how secondary mathematics teachers can design mathematically captivating learning experiences using the mathematical story framework to improve aesthetic opportunities with complex mathematical content. This study has developed and tested 28 MCLEs. By comparing captivating lessons with those that students describe as dull or boring, we have identified multiple…
This project explores how secondary mathematics teachers can design mathematically captivating learning experiences using the mathematical story framework to improve aesthetic opportunities with complex mathematical content. This study has developed and tested 28 MCLEs. By comparing captivating lessons with those that students describe as dull or boring, we have identified multiple…
Posted: Wednesday, July 07
Poster | Assessing College-Ready Computational Thinking (Collaborative Research: Brown and Wilson)
This project seeks to develop and validate learning progressions and items with dynamic features to generate machine-scorable student responses for assessing computational thinking, in a test of college-ready critical reasoning skills, and to integrate these items into an existing online assessment system, the Berkeley Assessment System Software (BASS). This assessment is intended to be useful…
This project seeks to develop and validate learning progressions and items with dynamic features to generate machine-scorable student responses for assessing computational thinking, in a test of college-ready critical reasoning skills, and to integrate these items into an existing online assessment system, the Berkeley Assessment System Software (BASS). This assessment is intended to be useful…
Posted: Tuesday, July 06
Poster | Anchoring High School Students in Real-Life Issues that Integrate STEM Content and Literacy
Through the integration of STEM content and literacy, this project studies the ways teachers implement literacy practices in the STEM classroom. Teachers will facilitate instruction using scenarios that present students with STEM-related issues, presented as scenarios. After reading and engaging with math and science content, students write a source-based argument in which they state a claim,…
Through the integration of STEM content and literacy, this project studies the ways teachers implement literacy practices in the STEM classroom. Teachers will facilitate instruction using scenarios that present students with STEM-related issues, presented as scenarios. After reading and engaging with math and science content, students write a source-based argument in which they state a claim,…
Posted: Tuesday, July 06
Poster | An Efficacy Study of a Comprehensive Middle School Science Curriculum that Integrates Disciplinary Core Ideas, Science and Engineering Practices, and Crosscutting Concepts
This poster presents results from a randomized controlled trial that examined the efficacy of the Amplify Science Middle School curriculum for improving seventh grade students learning in relation to NGSS performance expectations in physical science. Though the analysis is ongoing, initial findings from the 2019-20 school year demonstrate evidence of promise of the NGSS-designed curriculum…
This poster presents results from a randomized controlled trial that examined the efficacy of the Amplify Science Middle School curriculum for improving seventh grade students learning in relation to NGSS performance expectations in physical science. Though the analysis is ongoing, initial findings from the 2019-20 school year demonstrate evidence of promise of the NGSS-designed curriculum…
Posted: Tuesday, July 06
Poster | Advancing Coherent and Equitable Systems of Science Education
The Advancing Coherent and Equitable Systems of Science Education (ACESSE) project is a deep collaboration between the Council of State Science Supervisors, the University of Washington, and the University of Colorado Boulder. ACESSE brings together educators and researchers to collaboratively research, develop, and promote strategies to make science education more coherent and equitable. Our…
The Advancing Coherent and Equitable Systems of Science Education (ACESSE) project is a deep collaboration between the Council of State Science Supervisors, the University of Washington, and the University of Colorado Boulder. ACESSE brings together educators and researchers to collaboratively research, develop, and promote strategies to make science education more coherent and equitable. Our…
Posted: Friday, July 02
Resource | The Development of ePCK of Newly Hired In-field and Out-of-field Teachers during their First Three Years of Teaching
This study explored the potential impact of teaching outside of one’s field of expertise. This longitudinal cross-case study examined the development of enacted pedagogical content knowledge (ePCK) among a group of in-field and out-of-field (OOF) physical science teachers during their first 3 years of teaching. The components of ePCK investigated included the knowledge and skills related to…
This study explored the potential impact of teaching outside of one’s field of expertise. This longitudinal cross-case study examined the development of enacted pedagogical content knowledge (ePCK) among a group of in-field and out-of-field (OOF) physical science teachers during their first 3 years of teaching. The components of ePCK investigated included the knowledge and skills related to…
Posted: Friday, July 02
Resource | Theory to Practice: Prospective Mathematics Teachers’ Recontextualizing Discourses Surrounding Collective Argumentation
Teacher education programs have a critical role in supporting prospective teachers’ connections between theory and practice. In this study, we examined three prospective secondary mathematics teachers’ discourses regarding collective argumentation during and after a unit of instruction addressing collective argumentation and ways they recontextualized their on-campus coursework (theory) into…
Teacher education programs have a critical role in supporting prospective teachers’ connections between theory and practice. In this study, we examined three prospective secondary mathematics teachers’ discourses regarding collective argumentation during and after a unit of instruction addressing collective argumentation and ways they recontextualized their on-campus coursework (theory) into…
Posted: Friday, July 02
Resource | Negotiations in Scientific Argumentation: An Interpersonal Analysis
Argumentation enables students to engage in real world scientific practices by rationalizing claims grounded in supporting evidence. Student engagement in scientific argumentation activates the negotiation process by which students develop and defend evidence-based claims. Little is known, however, on the intricate process and potential patterns of negotiation between students during scientific…
Argumentation enables students to engage in real world scientific practices by rationalizing claims grounded in supporting evidence. Student engagement in scientific argumentation activates the negotiation process by which students develop and defend evidence-based claims. Little is known, however, on the intricate process and potential patterns of negotiation between students during scientific…
Posted: Friday, July 02
Resource | Exploring Experienced Designers' Strategies in a CAD Learning Environment
Computer-aided design (CAD) simulation environments offer opportunities for students to evaluate, redesign, and visualize engineering design solutions quickly and get feedback. However, the use of CAD simulation tools in precollege settings is relatively rare. This study explores design strategies used by experienced designers in Energy3D, a CAD simulation environment designed for learning…
Computer-aided design (CAD) simulation environments offer opportunities for students to evaluate, redesign, and visualize engineering design solutions quickly and get feedback. However, the use of CAD simulation tools in precollege settings is relatively rare. This study explores design strategies used by experienced designers in Energy3D, a CAD simulation environment designed for learning…
Posted: Friday, July 02
Resource | How Science Teachers DiALoG Classrooms: Towards a Practical and Responsive Formative Assessment of Oral Argumentation
We present lessons learned from an ongoing attempt to conceptualize, develop, and refine a way for teachers to gather formative assessment evidence about classroom argumentation as it happens. The system—named DiALoG (Diagnosing Argumentation Levels of Groups)—includes a digital scoring tool that allows teachers to assess oral classroom argumentation across two primary dimensions: one to capture…
We present lessons learned from an ongoing attempt to conceptualize, develop, and refine a way for teachers to gather formative assessment evidence about classroom argumentation as it happens. The system—named DiALoG (Diagnosing Argumentation Levels of Groups)—includes a digital scoring tool that allows teachers to assess oral classroom argumentation across two primary dimensions: one to capture…
Posted: Friday, July 02
Resource | How Science Teachers DiALoG Classrooms: Towards a Practical and Responsive Formative Assessment of Oral Argumentation
We present lessons learned from an ongoing attempt to conceptualize, develop, and refine a way for teachers to gather formative assessment evidence about classroom argumentation as it happens. The system—named DiALoG (Diagnosing Argumentation Levels of Groups)—includes a digital scoring tool that allows teachers to assess oral classroom argumentation across two primary dimensions: one to capture…
We present lessons learned from an ongoing attempt to conceptualize, develop, and refine a way for teachers to gather formative assessment evidence about classroom argumentation as it happens. The system—named DiALoG (Diagnosing Argumentation Levels of Groups)—includes a digital scoring tool that allows teachers to assess oral classroom argumentation across two primary dimensions: one to capture…
Posted: Friday, July 02