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Bouck, Emily C.; Shurr, Jordan; Bassette, Laura; Park, Jiyoon; Whorley, Abbie – Journal of Special Education Technology, 2018
Manipulatives are a common tool in mathematics teaching and learning, including for students with disabilities. The most common manipulatives are concrete manipulatives, yet app-based manipulatives are a viable age-appropriate option for secondary students with disabilities. Through an adapted alternating treatment design with three middle school…
Descriptors: Manipulative Materials, Mathematics Instruction, Teaching Methods, Middle School Students
Tatsuoka, Kikumi K., Ed. – 1984
This study examined various misconceptions committed by junior high school students in fraction addition and subtraction problems. Almost 600 subjects were administered two tests, addition and subtraction, and their performances were analyzed by several computer programs, including two programs (FBUG and SPBUG) which are so flexible to any items…
Descriptors: Addition, Computer Oriented Programs, Computer Software, Educational Research