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Peer reviewedFlexer, Roberta J. – Teaching Exceptional Children, 1989
A strategy is presented for teaching arithmetic to students with mental retardation, based on subitizing, skill of recognizing number of objects in a set without actually counting, and pattern recognition. The strategy helps children understand concept of addition by representing number configurations on 5-frames and 10-frames, and reduces need…
Descriptors: Addition, Elementary Education, Mental Retardation, Number Concepts
Peer reviewedLitwiller, Bonnie H.; Duncan, David R. – Arithmetic Teacher, 1985
Three activities and patterns involving the addition table are described, each involving pentagons. (MNS)
Descriptors: Addition, Drills (Practice), Elementary Education, Elementary School Mathematics
Gronert, Joie; Marshall, Sally – 1979
Activities and games which use dominoes to reinforce basic arithmetic skills are presented. Instructions and materials are provided for the activities and games, most of which involve addition and subtraction. Other skill areas which are covered include recognition and matching of domino patterns, multiplication, and division. A seven-item list of…
Descriptors: Addition, Arithmetic, Division, Educational Games
