The objectives of this module on making comparisons and ratios include using ratios to compare sets of objects and expressing ratios as decimals or fractions in lowest terms. The module provides six experiments. An envelope of manipulatives accompanies each of the first three experiments. The fourth experiment requires a multispeed bicycle. The…

The purpose of this module is to acquaint students with the terms prime, composite, and factor. This is done by offering a definition of each term, then reinforcing its meaning through activities. (Author/MK)

AS PART OF A LARGER EVALUATION PROJECT, THIS RESEARCH EFFORT WAS ORGANIZED TO STUDY THE EFFECTS OF THE NEW MATH PROGRAMS ON HIGH SCHOOL PUPILS' SUBSEQUENT ENROLLMENT AND ACHIEVEMENT IN MATHEMATICS AND SCIENCE COURSES. THE PARTICULAR MATHEMATICS PROGRAMS INCLUDED IN THE STUDY WERE (1) THE BALL STATE TEACHERS COLLEGE PROGRAM, (2) THE UNIVERSITY OF…

This Algebra I curriculum guide, produced under the direction of the State of Louisiana Department of Public Education, is a segment of the educational program established in response to accountability, assessment, and competency-based education laws. This guide is designed to represent the best thinking of a selected statewide committee…

This Algebra II curriculum guide, produced under the direction of the State of Louisiana Department of Public Education, is a segment of the educational program established in response to accountability, assessment, and competency-based education laws. This guide is designed to represent the best thinking of a selected statewide committee…

This trigonometry curriculum guide, produced under the direction of the State of Louisiana's Department of Public Education, is a segment of the educational program established in response to accountability, assessment, and competency-based education laws. This guide is designed to represent the best thinking of a selected statewide committee…

Implementation of an adaptive achievement test for teaching signed-numbers operations to junior high students is described. A computer program capable of finding 240 basic errors in signed-number computations was written on the PLATO system and used for analyzing a 64-item conventional test, as well as an adaptive test of addition problems. The…

Presented is a discussion on problem solving in general and a description of a specific program, the Lane County Mathematics Project, to teach problem solving. Topics considered include: (1) Why teach problem solving; (2) Can problem solving be taught; (3) What are problem-solving skills; (4) What are some examples of problem-solving strategies;…

This is one in a series of SMSG supplementary and enrichment pamphlets for high school students. This series is designed to make material for the study of topics of special interest to students readily accessible in classroom quantity. Topics covered include natural numbers, positive integers, sets, well ordering, lower bound, upper bound,…

This SMSG study guide is designed to provide assistance to teachers who wish to improve their professional competence by self-study or by group study. The main purpose of the guide is to list and organize suitable references. Topics covered include: (1) algebra; (2) geometry; (3) number theory; (4) probability; and (5) statistics. (MP)

This study is one of a series commissioned by the Minister's Advisory Committee on Student Achievement (MACOSA) to provide basic information for a summary of current levels of achievement in Alberta and to provide baseline data for future assessment. The assessment was conducted with students in grades 3, 6, 9, and 12. Students received questions…

This is part one of a two-part manual for teachers using SMSG junior high school text materials. For each chapter, a brief overview is given and sample test questions are listed. Each section contains a discussion of the topic at hand and answers to all the exercises. Chapter topics include: (1) what is mathematics; (2) numeration; (3) whole…

This is part one of a two-part manual for teachers using SMSG junior high school text materials. A chapter-by-chapter commentary on the text is given as well as answers to all the exercises. Chapter topics include: (1) number line and coordinates; (2) equations; (3) scientific notation; (4) applications of percent; and (5) congruence and the…

THIS REPORT IS BASED UPON A SURVEY CONDUCTED IN THE PUBLIC ELEMENTARY AND SECONDARY SCHOOLS OF MINNESOTA DURING THE 1965-66 SCHOOL YEAR. THE SURVEY WAS DESIGNED TO ANSWER SEVERAL QUESTIONS. AT THE ELEMENTARY LEVEL, IT WAS DESIRABLE TO FIND OUT WHETHER IN-SERVICE CLASSES WERE HAVING ANY EFFECT UPON THE PROGRAM OF MATHEMATICS. THIS WAS TO BE…

The materials in this bulletin consist of a series of daily lesson plans for use by teachers in presenting a modern program of seventh year mathematics. In these lesson plans are developed concepts, skills , and applications. There is an emphasis on (1) an understanding of mathematical structure, (2) growth of a number system, (3) relations and…