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Lindvall, C. Mauritz; Ibarra, Cheryl Gibbons – 1978
This study involved the extensive testing and interviewing of 102 primary grade pupils, representing a sampling from diverse school environments, to study the capabilities and difficulties evidenced by primary-grade pupils in solving open addition and subtraction sentences. Phase 1 of the study identified the specific incorrect procedures commonly…
Descriptors: Addition, Educational Research, Elementary Education, Elementary School Mathematics
Greenfield, Susan D.; McNeil, Mary E. – Pointer, 1987
An intensive 10-day peer tutor training component is described as a key element in the success of a peer tutoring program in mathematics for 21 low-achieving second graders. Results suggest the program's effectiveness in increasing the speed and accuracy of responses on written speed tests of addition facts. (Author/JW)
Descriptors: Addition, Elementary School Mathematics, Learning Problems, Low Achievement