The processes by which conceptual knowledge is constructed during mathematical problem solving were studied, focusing on the cognitive activity of learners (i.e., the ways they elaborate, reorganize, and reconceptualize their solution activity). Underlying this research is the view that learners' mathematical conceptions evolve from their activity…

One class of interactive, computer-based learning environments (microworlds) for the exploration of school mathematics (and science) entails the incorporation of appropriate concepts within the engaging context of self-directed discovery learning. The objective of this research was to investigate and describe in detail the constructive learning…

This monograph is the first in a series of three dealing with the curriculum and evaluation standards for grades K-4 as promulgated by the National Council of Teachers of Mathematics (NCTM). The publication of the standards marks a new guidepost in the evolution of mathematics education and signals the impact of the information society upon all…

This monograph is the second in a series of three dealing with the curriculum and evaluation standards for grades K-4 as promulgated by the National Council of Teachers of Mathematics (NCTM). The publication of the standards marks a new guidepost in the evolution of mathematics education and signals the impact of the information society upon all…

This monograph is the third in a series of three dealing with the curriculum and evaluation standards for grades K-4 as promulgated by the National Council of Teachers of Mathematics (NCTM). The publication of the standards marks a new guidepost in the evolution of mathematics education and signals the impact of the information society upon all…

The hypothesis of positive skew in distributions of response to creative thinking tasks was studied. Data were obtained from examinees' responses to problem-solving tasks in three published studies of creative thinking. Subjects included 23 fifth graders (12 females and 11 males), 29 high school students (10 females and 19 males), and 47 female…

This manual is a step-by-step, comprehensive guide for the training of development workers produced by the Peace Corps. It begins with introductory ideas and assumptions about development. Notes to the trainers on use of the manual are provided. Materials are then presented for six training sessions: introduction to development, the dynamics of…

The Tenderloin Senior Outreach Project (TSOP) in San Francisco facilitated the development of intentional networks among elderly residents of eight single room occupancy (SRO) hotels in an attempt to improve residents' health and well being, and to focus on social and environmental change. The 45 block Tenderloin area is one of the largest…

This case study deals with efforts made in one city to enhance the professional development strategies of schools by placing them under the auspices of a Successful Teacher Center (STC). The teacher center for the "Iroquois City" schools (Iroquois City is a fictitious name) was one of nine sites chosen by the Documentation and Technical…

Hypothesizing that severely language delayed children lack sufficient understanding of causal structure to comprehend stories, a reading program concentrated on developing the causal reasoning of 10 children between the ages of 10 and 12 with a verbal intelligence quotient two to three years below average. Instructional activities in the…

This collection of 17 conference presentations includes (1) "Project LOGO: A Study in Cognitive Enhancement Using Microcomputers," Henry Dobson; (2) "Tender Loving Care for Your Terrific Little Computer (TLC for your TLC)," Carol Dwyer and Karl Kelly; (3) "Teaching Micro-Literacy to Kids," Robert Gillingham; (5)…

This report provides an overview of eight experiments on covariation judgment training. Included are a literature review, rationale, and description of the rule-analytic approach used in all experiments. Experiment 1 identified undergraduates' understandings of rule use, finding self-report a poor method for diagnosing sources of error. Experiment…

THE FOLLOWING IS THE FULL TEXT OF THIS DOCUMENT: This year we initiated a program to assist students with conflict resolution and problem-solving. The program has two components. Each month the principal holds a class meeting with students in grades 2-5, one grade at a time. Since we have 2 classes for each grade, the principal meets in a large,…

The purpose of the peer support training workshop for which this notebook was produced was to develop peer leadership groups as a way of dealing with student problems connected with school desegregation. The first quarter of the notebook is divided into three sections. Section I gives an overview of workshop goals and development. The meaning and…

A 3-year project was developed to increase students' abilities to perform competently as professional engineers. The project sought to infuse into existing courses concern for, practice with, and development of three competencies critical to professional success: problem-solving, communication, and value clarification. Eight elementary and…