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Thompson, Russ; Fuller, Albert – 1972
This teacher guide is part of the materials prepared for an individualized program for ninth-grade algebra and basic mathematics students. Materials written for the program are to be used with audiovisual lessons recorded on tape cassettes. For an evaluation of the program, see ED 086 545. In this guide, the teacher is provided with objectives for…
Descriptors: Algorithms, Division, Grade 9, Instructional Materials
Thompson, Russ; Fuller, Albert – 1972
This teacher guide is part of the materials prepared for an individualized program for ninth-grade algebra and basic mathematics students. Materials written for the program are to be used with audiovisual lessons recorded on tape cassettes. For an evaluation of the program, see ED 086 545. In this guide, the teacher is provided with objectives for…
Descriptors: Addition, Algorithms, Grade 9, Individualized Instruction
Gaslin, William L. – 1974
This paper reports the results of a ten-week study investigating the use of electronic calculators to perform basic operations with rational numbers in ninth-grade mathematics classes. In all, six classes and 101 students were involved. A short literature review is given and three treatments are described. Dependent variables were five mastery…
Descriptors: Algorithms, Grade 9, Low Ability Students, Low Achievement