Intended for young children just becoming familiar with computers, this counting book introduces and reinforces new computer vocabulary and concepts. The numbers, from one to twelve, are presented along with words and illustrations from the world of computers, allowing for different activities in which children can count or match and name the…

The author describes a method of teaching number conservation, focusing on its successful use a 16- year- old severely educationally subnormal boy. (LS)

A method for generating 3x3 magic squares is developed. A series of questions relating to these magic squares is posed. An invesitgation using matrix methods is suggested with some questions for consideration. (LS)

This document provides supplementary chapters for junior high school students studying SMSG or SMSG-type mathematics. Chapters include: (1) Sets; (2) Special Figures in Project Geometry; (3) Repeating Decimals and Tests for Divisibility; (4) Open and Closed Paths; (5) Finite Differences; (6) Recent Information on Primes; and (7) Games. Each…

This is the Teacher's Commentary for Mathematics for the Elementary School, Book 1 (Part 1), Special Edition. The writers have relied on the existing SMSG kindergarten and first grade materials as a framework. This special edition is designed to meet the needs of disadvantaged children. Included in the Commentary are background information to the…

Described are instructional techniques and inexpensive manipulative materials that can be used to teach basic multiplication to blind and partially sighted children. (LH)

After a discussion on planning instruction, a series of activities designed to develop pre-number and number concepts are presented. Activities are arranged by difficulty within sections devoted to classifying, comparing, ordering, measuring, organizing data, distinguishing shape and size, recognizing patterns, number awareness, and counting. (SD)

The development of number concepts from conservation through order and place value notation is discussed in the context of applications to classroom instruction. Activities designed to motivate, build, and reinforce these concepts are described, and a list of objectives is presented in the form of a suggested progress record. (SD)

Directions are presented for the construction and use of line-segment strips. Examples demonstrate activities, integrate elementary geometry and arithmetic instruction. (JP)

Research supported by a grant form the U.S. Office of Education, Bureau of Research

The purpose of this study was to relate children's cognitive processing capabilities and their grade level to their performance and to the strategies they used when working addition and subtraction problems. From two sets of data which assessed memory capacity and cognitive processing capacities, six groups of children with different cognitive…

Topics that deal with prime numbers are presented with the intent of allowing the student to re-create the excitement of the original investigation. Suitable for advanced high school students as an introduction to number theory at the college level or as a text for courses in teacher education, the book covers the following topics: (1) the number…

This guide is organized around six concepts: sets, numbers and numeration; operations, their properties and number theory; relations and functions; geometry; measurement; and probability and statistics. Objectives and sample activities are presented for each concept. Separate sections deal with the processes of problem solving and computation. A…

Presented are four interpretive reports and a list of current publications of the Mathematics Work Group at the Wisconsin R&D Center. The first interpretive report gives a brief overview of their work. Reports two through four are concerned with individual interviews, carried out during a longitudinal study, in which primary children are asked to…