Descriptor
| Instruction | 3 |
| Mathematical Models | 3 |
| Multiplication | 3 |
| Elementary School Mathematics | 2 |
| Mathematics Education | 2 |
| Number Concepts | 2 |
| Arithmetic | 1 |
| Basic Skills | 1 |
| Diagrams | 1 |
| Elementary Education | 1 |
| Guidelines | 1 |
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| Mathematics Teaching | 3 |
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Leddy, T. – Mathematics Teaching, 1977
A method is discussed for justifying to students the fact that the product of two negative integers is positive. (DT)
Descriptors: Instruction, Integers, Mathematical Models, Mathematics Education
Vest, Floyd; Congleton, Carol – Mathematics Teaching, 1978
Suggestions for teaching problem solving which include the use of general models, variation of illustrations and terminology, and diagrams are illustrated for comparison multiplication word problems. (MN)
Descriptors: Diagrams, Elementary Education, Elementary School Mathematics, Guidelines
McIntosh, Alistair – Mathematics Teaching, 1971
Some proposals on how children may learn the basic multiplication facts through practical activities based on the rectangle. (MM)
Descriptors: Arithmetic, Basic Skills, Elementary School Mathematics, Instruction
