This is the student guide in a set of five computer-oriented environmental/energy education units. Contents are organized into the following parts or lessons: (1) introduction to power and energy; (2) energy consumption and supply; (3) energy conservation and distribution; (4) energy flow and the question of transportation; and (5) computer models…

Many problems and activities which can be worked with a calculator are contained in this booklet. The problems include: pattern recognition, combinations of operations, estimation, squares and square roots, rate problems, area, and volume. Chapter topics include: getting to know the calculator, single-step problems, using formulas, and…

These background papers are written to provide information for the teacher on technical problems that might arise as students carry on various USMES investigations. Background papers are also written which include information about the types of investigations which may provide good opportunities for learning in specific areas. This set includes…

A programed sequence for teaching students to solve word problems was developed using a combination of the information processing and structural variables approaches. Students using the sequence proceeded individually through mastery of a sequence of objectives. In order to evaluate the program, fourth and fifth graders were randomly selected from…

In an attempt to prepare students for units analysis in the solution of problems in high school chemistry and physics, the author developed learning packets on the factor label method. Thirty-three students used these packets individually during a regular tenth-grade geometry class. There were two packets, each to be used for two days. Prior to…

A criterion-referenced test battery was devised for use with the mathematics program of the Mamaroneck Public Schools (New York) in 1971. After two annual administrations, the tests were revised in four ways. The format was changed, and the number of items dealing with geometry was increased; some items were revised to conform better with the…

This study investigated the differences in students' attitude toward mathematics, achievement from pretest to posttest, and ability to transfer concepts to a novel problem-solving situation when taught by an individualized method of instruction and when taught by a traditional lecture method. A quasi-experimental design was utilized and the study…

Several models for problem solving are discussed, and the idea of a heuristic frame is developed. This concept provides a description of the evolution of problem-solving skills in terms of the growth of the number of algorithms available and increased sophistication in their use. The heuristic frame model is applied to two sets of physical…

Given are activities involving the use of triangles and triangle paper, in the form of problems that require searching for different possibilities to fit a given condition. (MP)

Describes group sessions in which children constructed frameworks from cardboard strips and paper fasteners and used these to develop geometric concepts. Numerous illustrations are included. (MA)

A thinking aloud pair problem solving (TAPPS) procedure--two students work cooperatively on a collection of short problems--is outlined, and reading comprehension exercises and sample student thought process protocols are presented. (Author/MLW)

Studies questions elementary and secondary students ask in mathematics and language arts classes and determines the extent to which subject matter and gender are associated with question type and frequency. Findings indicate that students ask more questions during mathematics than language arts instruction. (RJC)

Reports on how experts in special education approach the problem of software selection. Offers guidance in examining if the software is modifiable and if it offers record-keeping options. Also contains a listing of sample programs that are suitable for special education students in language arts, mathematics, and problem solving. (ML)

The discussions of the theme group on Technology and Cognitive Development at the Fifth International Congress on Mathematical Education are summarized. How computers can be used to engage students actively, to promote problem-solving skills, and to achieve better understanding is discussed. (MNS)

A study was conducted to determine Logo's effect on problem solving, locus of control, math attitudes, and angle recognition in learning-disabled and nonlearning-disabled junior high school students. No significant differences were found on the variables under investigation, but more students reported internal attributions toward Logo than…