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Schumacher, Robin F.; Krowka, Sarah K.; Haymond, Kelly S.; Newman-Gonchar, Rebecca A.; Gersten, Russell – Instructional Research Group, 2023
This systematic review and meta-analysis appraised and synthesized mathematics interventions research addressing rational number concepts for students with mathematics difficulties (MD) in Grades 3-9. Included studies (n = 28) meet the What Works Clearinghouse Group Design standards (Version 4.0) for study quality. Across all studies, we found…
Descriptors: Meta Analysis, Mathematics Instruction, Numeracy, Learning Problems
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Jayanthi, Madhavi; Dimino, Joseph; Gersten, Russell; Taylor, Mary Jo; Haymond, Kelly; Smolkowski, Keith; Newman-Gonchar, Rebecca – Journal of Research on Educational Effectiveness, 2018
The purpose of this replication study was to examine the impact of the Teacher Study Group (TSG) professional development in vocabulary on first-grade teachers' knowledge of vocabulary instruction and observed teaching practice, and on students' vocabulary knowledge. Sixty-two schools from 16 districts in four states were randomly assigned to…
Descriptors: Vocabulary Development, Teaching Methods, Faculty Development, Grade 1
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Gersten, Russell; Clarke, Ben; Jordan, Nancy C.; Newman-Gonchar, Rebecca; Haymond, Kelly; Wilkins, Chuck – Exceptional Children, 2012
This article describes key findings from contemporary research on screening for early primary grade students in the area of mathematics. Existing studies were used to illustrate the constructs most worth measuring and the diverse strategies that researchers used to study potential measures. The authors discussed the strengths and weaknesses of…
Descriptors: Primary Education, Screening Tests, Predictive Validity, Correlation
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Baker, Scott K.; Gersten, Russell; Haager, Diane; Dingle, Mary – Elementary School Journal, 2006
Validation of a classroom observation measure for use with English Learners (ELs) in grade 1 was the focus of this study. Fourteen teachers were observed during reading and language arts instruction with an instrument used to generate ratings of instructional quality on a number of dimensions. In these classrooms we assessed the reading…
Descriptors: Second Language Learning, Grade 1, Early Reading, Teaching Methods