Among 32 ESL students who received training in metacognitive strategies for mathematics problem solving, those students who were the highest achievers in mathematics and whose teachers were involved extensively in project activities were better problem solvers than less able math students or students in low implementation classrooms. Includes…

This article provides pedagogical techniques that require active student participation in the use of computer spreadsheets while determining recursive numerical solutions to equations. Included are several computer screen displays which illustrate the various advantages in using spreadsheets specific to synthetic division, the bisection method,…

A problem-solving strategy to prevent work injuries, involving temporary use of cue cards, was successfully taught in a supported employment setting to nine adults with mild to moderate mental retardation. Interviews and staged generalization assessments before and after the 12-week training indicated trainees generalized their new problem-solving…

Describes the construction of durable, inexpensive and large sand-hourglasses for use in controlled experiments that allow students to observe, infer, measure, record data, and predict. This hands-on activity is designed to take place over a three-day interval. Includes materials needed, techniques, procedures, follow-up activities, and resource…

Presents a study conducted to investigate the subjective experiences of a teacher making the transition from a traditional textbook, content-dispensing approach to a problem-solving approach to teaching science. Although outward changes in teaching materials and strategy are evidenced, the teacher shows little change in beliefs about the teacher's…

Examines the relationships between the development of proportional reasoning strategies and three cognitive variables from Pascual-Leone's and Case's neo-Piagetian theories: (1) degree of field independence; (2) M-space; and (3) short-term storage space. Describes the ability of students to transfer problem-solving schemata to new contexts as well…

This study described ways that sixth grade students invented strategies for working out difficult physics problems while using a motion program in the computer environment "Boxer." Strategies became a communal classroom resource and ground rules for their use were negotiated with the teacher. (MDH)

This study examines the effect of formal representation of blue and yellow color mixtures as rational numbers on students' ability to solve ratio problems comparing the mixtures. Sixty subjects participated, 20 from each of grades 7, 8, and 9 from a Haifa (Israel) junior high school. Introducing the formal representation improved performance for…

The NCTM Standards present a picture of classroom instruction different from present practice in secondary schools. Presented are three instructional practices: (1) presenting open-ended problems, (2) communication of ideas, and (3) probing for diversity and recommendations for restructuring mathematics instruction based on the California…

This paper describes the use of cooperative groups in teaching calculus. It discusses benefits and drawbacks of group techniques and presents reactions from both students and the author. (Author)

Investigates different approaches of students from different cultures to problems and problem-solving strategies. Suggests ways to encourage students to use algebraic strategies. Provides some action research ideas for teachers to try in their classrooms. Contains 11 references. (ASK)

Discusses how study teams at one Texas elementary school function in helping the individual student, and provides an evaluation of this approach based on three examples: (1) the case study team; (2) the reading study team; and (3) the quality of life team. Lessons learned from this approach are explored. (GR)

Discussion of designing learning activities that incorporate Web sites into the curriculum focuses on appropriate debriefing strategies for multiple-intelligence learners. Considers outcomes of successful debriefing, including increased understanding of content, improved problem-solving strategies, increased recall ability, and increased…

Examines the extent to which fostering learning communities can improve literacy skills. Shows possibilities for improvements in writing and reading by fostering a community of learners that focuses on scientific inquiries using computer technology, and that learning communities can enhance the reasoning, problem solving, and learning strategies…

When students are working with hand held technology, such as graphics calculators, we usually only see the outcomes of their activities in the form of a contribution to a written solution of a mathematical problem. It is more difficult to capture their process of thinking or actions as they use the technology to solve a problem. In this paper we…