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Sullivan, W. Edward – 1995
This document plus diskette product provides nine interactive puzzles and games that both teach and provide practice with simple addition and subtraction concepts. The activities address these skills through carrying in addition and regrouping in subtraction. The activities address cognitive skills such as problem solving, planning, visual pattern…
Descriptors: Addition, Arithmetic, Courseware, Discovery Learning
Brehm, Barbara; And Others – Computing Teacher, 1994
Discussion of elementary school mathematics instruction focuses on computer graphing programs to teach subtraction that use pictorial representations as well as graphs. Classroom graphing activities for first graders are described, and evaluations of student progress based on pre- and posttests are discussed. (two references) (LRW)
Descriptors: Academic Achievement, Computer Assisted Instruction, Computer Graphics, Courseware