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Anthony Fong; Min Chen-Gaddini; Min Huang – WestEd, 2025
This report presents findings from an evaluation of the Air Tutors math program during the 2023-24 school year in two school districts: District A in Colorado and District B in Texas. It examines student participation rates and the program's impact on math achievement as measured by both state standardized summative assessments and district-level…
Descriptors: Tutorial Programs, Program Evaluation, Mathematics Instruction, Tutors
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Hannafin, Robert D.; Truxaw, Mary P.; Vermillion, Jennifer R.; Liu, Yingjie – Journal of Educational Research, 2008
The authors investigated the effects of student spatial ability, as measured by Raven's Progressive Colored Matrices (J. C. Raven, 1938) and type of instructional program on geometry achievement. Sixth-grade students worked through either 6 instructional activities in Geometer's Sketchpad (Key Curriculum Press, 1993), a dynamic geometry program,…
Descriptors: Tutorial Programs, Spatial Ability, Time on Task, Geometry