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What Works Clearinghouse, 2021
"Math Expressions" is a curriculum for students in prekindergarten through sixth grade that aims to build students' conceptual understanding of mathematics and to develop fluency in mathematical problem solving and computation. The curriculum encourages student learning of mathematics through real-world situations, visual supports such…
Descriptors: Mathematics Instruction, Mathematical Concepts, Mathematics Skills, Problem Solving
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Lambert, Matthew C.; January, Stacy-Ann A.; Cress, Cynthia J.; Epstein, Michael H.; Cullinan, Douglas – School Psychology Quarterly, 2018
The objective of this study was to assess the measurement invariance of items from the Emotional and Behavioral Screener (EBS) across racial and ethnic groups and assess the impact of differential item functioning (DIF) on test scores from the EBS. Participants were 4,856 first-grade students (49% female) who were diverse with regard to race and…
Descriptors: Test Bias, At Risk Students, Screening Tests, Emotional Problems
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Foorman, Barbara R.; Petscher, Yaacov; Lefsky, Evan B.; Toste, Jessica R. – Journal of Literacy Research, 2010
Five years of reading comprehension data in Florida Reading First schools were analyzed to address questions regarding student improvement, reduction in the achievement gap, efficacy of site visits to schools making no achievement gains, and effects of student mobility on growth in reading comprehension. Participants were 120,000 students (about…
Descriptors: Reading Comprehension, Learning Disabilities, Achievement Gains, Economically Disadvantaged