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CAREER: Collaborative Learning with Classroom Networks: Integrating Technological and Pedagogical Innovations
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This project studies teaching practices in a year-long high school algebra course that integrates hand-held and other electronic devices. Of particular interest is how these technologies can support learners'…
Foundations of Algebra in the Elementary and Middle Grades: Supporting Students to Make, Represent and Justify General Claims about Operations
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This project develops images, extended examples, and principles that illustrate how the articulation, representation and justification of general claims about operations evolve in the elementary grades and how…
Nurturing Multiplicative Reasoning in Students with Learning Disabilities in a Computerized Conceptual-modeling Environment (NMRSD-CCME)
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The purpose of this project is to create a research-based model of how students with learning disabilities (LDs) develop multiplicative reasoning via reform-oriented pedagogy; convert the model into a computer…
Simulation and Modeling in Technology Education (SMTE)
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This project develops and researches the academic potential of a hybrid instructional model that infuses computer simulations, modeling, and educational gaming into middle school technology education programs.…
Project Delta: Digital Environments for the Learning and Teaching of Algebra
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The purpose of Project Delta is two-fold: (1) to extend an existing library of 17 interacting CD-ROM digital learning environments on numbers and operations by adding an algebra strand, and (2) to evaluate the…
Examining Different Curricular Approaches and Their Impact on High School Students' Understanding of Algebra: Phase 1 -- Studying the Intended Curriculum
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We are analyzing the intended algebra curriculum as represented in a variety of high-school mathematics textbooks – Core Plus Mathematics Project (CPMP), Discovering Mathematics (Key Curriculum Press), EDC's…
Developing Preservice Teachers' Capacity to Teach Students with Learning Disabilities in Algebra I
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Project researchers are training pre-service teachers to tutor students with learning disabilities in Algebra 1, combining principles from special education, mathematics education, and cognitive psychology. The…
The Development of Student Cohorts for the Enhancement of Mathematical Literacy in Under Served Populations
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This project is developing and conducting research on the Cohort Model for addressing the mathematics education of students that perform in the bottom quartile on state and district tests. The predicted outcome…
Evaluation of the Cognitive, Psychometric, and Instructional Affordances of Curriculum-embedded Assessments: A Comprehensive Validity-based Approach
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This project’s overarching goal is to evaluate the assessment components embedded within two NSF-supported mathematics curricula: Everyday Mathematics and Math Trailblazers. The investigators will apply a…