This yearbook for teachers of mathematics in grades 5-9 contains three sections: (1) critical issues; (2) learning activities; and (3) games, contests, and student presentations. The first section includes articles on sex-related differences, learning disabled students, computer literacy, mental arithmetic, rational numbers, and problem solving.…

This publication contains two miniunits to help students in grades 7-12 build skills for the future. The exercises can also be adapted for use in grades 4-6. Each of the miniunits contains several exercises to build specific skills. Miniunit One, "The Arithmetic of Growth," deals with two concepts--exponential growth and doubling time. These two…

The Minnesota Educational Computing Consortium (MECC) coordinates and provides computer services to students, teachers, and educational administrators throughout the state. MECC was organized in 1973 by the state's 4 public educational systems: the state university system (7 campuses), the community college system (18 campuses), the University of…

The inabilitiy of the traditional education system to pay attention to the individual needs of students has been a central obstacle to effective education since the demand for universal education first led to the formation of rigidly-structured, large schools and classrooms. Use of computers now removes the need to teach all students the same…

This paper discusses the meaning and formation of children's play in order to (1) deepen understanding and respect for what play is, (2) demonstrate how young children cannot thrive or survive without play, and (3) give a common framework for interpreting and deriving meaning from the play behavior that occurs in the daily lives of young children.…

Two studies were conducted to describe how students perform direct current (D-C) circuit problems. It was hypothesized that problem solving in the electricity domain depends largely on good visual processing of the circuit diagram and that this processing depends on the ability to recognize when two or more electrical components are in series or…

This is a guide for use in semester-long courses in Elementary Functions and Analytic Geometry. A list of entry-level skills and a list of approved textbooks is provided. Each of the 18 units consists of: (1) overview, suggestions for teachers, and suggested time; (2) list of objectives; (3) cross-references guide to approved textbooks; (4) sample…

The dimensions of the broad social-cognitive and metacognitive matrix within which pure cognitions reside are examined. Tangible cognitive actions are the cross products of beliefs held about a task, the social environment within which the task takes place, and the problem solvers' perceptions of self and their relation to the task and…

The staff development model at George Washington Junior High School (Ridgewood, New Jersey) recognizes teachers' personal needs and administrators' institutional needs, and deals with those needs via the staff development process at the building level. Prior to planning inservice programs, needs assessment was conducted by the principal and seven…

This booklet contains proceedings of the Fourth Conference of the University/Urban Schools National Task Force. The conference was held to present information about four programs designed to help high school students to sharpen their reasoning skills. Criteria for program development state that: (1) the program can be taught to teachers in a…

This material describes two games, Minicomputer Tug-of-War and Minicomputer Golf. The Papy Minicomputer derives its name from George Papy, who invented and introduced it in the 1950's. The Minicomputer is seen as an abacus with the flavor of a computer in its schematic representation of numbers. Its manner of representation combines decimal…

TOPS, a set of materials designed to improve problem solving instruction, was evaluated in two large urban school districts from Fall 1980 to Spring 1982. At Site A, the program was implemented at the middle school level (grades 5-8), where most mathematics teachers were specialists; they accepted the problem-solving activities after some initial…

A program for teaching children and adults the thinking skills most important in everyday life is described. This program, which has been tried out and evaluated in the United States, France, Germany, England, Australia, Japan, and Israel, is needed in every school and community as a "gymnasium for the mind," to help people fully use their natural…

Students (N=49) enrolled in a physics course for elementary teachers were evaluated for their abilities to use: (1) combinatorial logic; (2) separation and control of variables; (3) proportional reasoning; and (4) reciprocal implications. Performance of four Piagetian tasks during interviews was treated as a measure of the degree to which students…

A 1978 field test evaluated the 3-program "Collecting Information" cluster of ThinkAbout, a series of 60 15-minute instructional television programs for fifth and sixth graders designed to strengthen reasoning skills and to review and reinforce language arts, mathematics, and study skills. Conducted in 60 classrooms in Kansas City,…