Mathematics & Science

Algebraic Interventions for Measured Achievement
Aim for Algebra (AIMA) is a standards-aligned, concept-based supplemental/intervention curriculum. The lessons are based on cognitive research and learning theory that optimizes understanding and retention, and enables students to bridge the conceptual ga

Algebraic Interventions for Measured Achievement
Read about this experimental study testing the efficacy of an intervention curriculum targeting specific algebraic learning trouble spots.

Assessment Accommodations for English Language Learners
Read the research behind this Regional Educational Laboratory West (REL West) study investigating the effects of assessment accommodations on standardized test scores and test score validity for English learners.

Diagnostic Embedded Classroom Assessment — An Efficacy Study
The findings from this study will contribute to a better understanding of the general effects of embedded diagnostic assessment on student learning in science curricula.

Efficacy Study: Quantum Chemistry Tutors
The findings from this study will contribute to a better understanding of the general effects of the use of intelligent tutoring software on student learning.

Evaluation of the First In Math^© Online Mathematics Program in New York City
WestEd researchers are evaluating this online mathematics program on fourth and fifth grade student achievement in New York City.

Examining the Links Between Grade 12 Mathematics Coursework and Mathematics Remediation in Nevada Public Colleges and Universities
In examining mathematics remediation rates in Nevada public colleges and universities, this study finds that more than a third of the students enrolled in remedial mathematics during their first year in higher education.

Foundations of 21st Century Science Assessments
This study focuses on the design and construct validity of science assessments that use static and dynamic task design structures to test challenging science standards.

Math Pathways & Pitfalls Lessons for K-7 Students: Improving Mathematics Achievement for English Learners
This study is testing the effectiveness of WestEd's Math Pathways & Pitfalls instructional materials on improving student performance in mathematics and academic language development.

PBS TeacherLine Peer Connection Study
This study will test the efficacy of PBS TeacherLine Peer Connection (PBSTL PC), an online suite of tools and resources designed to support instructional coaches/mentors and the teachers they serve.

Student Learning in Science Simulations: A Synthesis
This study will inform science educators and administrators using and buying middle and high school instructional materials in science.