The Field Trip to the Moon program uses an inquiry-based learning approach that fosters team building and introduces young people to careers in science and engineering. The program components include the Field Trip to the Moon show (either on DVD or presented in a planetarium dome) and workshop investigations. The compelling show provides…

In the spring of 1989, over 2,000 pairs of fourth- and eighth-grade students were assessed on their ability to apply mathematical and scientific concepts. The tests (administered in alternate years during the written assessments of the Massachusetts Educational Assessment Program) required students to apply what they knew about mathematics and…

A shortage of certified and qualified science and mathematics teachers is one of the most visible and critical problems faced by our nation's schools. Because of the various approaches taken by different groups and agencies to solve the problem, the Improvement of Science and Mathematics Team (ISME) of the National Institute of Education (NIE) was…

This unit is intended to teach estimation skills in such a way as to be relevant and useful to students as they apply them in various problem-solving activities. The teaching activities feature the earth, exploration into space, and the other worlds in the solar system. The teacher's guide contains four modules. Module I suggests the use of…

This study examined two major areas: (1) evaluation of the characteristics, interactions, problem-solving strategies and achievement of seventh- and eighth-grade junior high school students (N=66) as they interacted with a microcomputer in three problem-solving sessions, and (2) determination of the effectiveness of three original microcomputer…

Describes the findings from a case study of a chemistry teacher who participated as a coresearcher in investigating the process of change. This teacher attempted to shift the focus of his teaching away from teacher-centered practices and emphasis on content to student-centered practices and emphasizing problem solving relevant to the use of…

New computer software for physics, mathematics, computer science, and statistics courses at North Carolina State University and in some high schools allows students to solve problems on the computer, recording every answer submitted to provide faculty with a record of student performance, and providing immediate feedback to students. Computerized…

For the thirty-sixth year, the Research and Theory Division of the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the annual AECT Convention in Anaheim, California. The Proceedings of AECT's Convention are published in two…

A major goal of any teacher education program is to prepare prospective teachers to know what to do in a classroom of children and how to do it effectively. The purpose of this research study was to examine the level of first-year teachers' science content knowledge, pedagogical knowledge, and pedagogical content knowledge in order to evaluate the…

This study investigates the effect of cooperative learning on students' self-perceptions. Areas explored include students' perceptions concerning their: (1) achievement, regardless of present achievement level; (2) personal worth; (3) friendship formation with different ethnic groups and sexes; and (4) enjoyment of school. Interviews were…

Intended for educational policy makers, this publication considers the teaching of controversial topics. Specifically discussed are what issues are considered controversial, why controversial topics should be taught, court decisions, ways educators can prepare for community response or complaints, and questions to address when making curriculum…

In its use of complex, real-world problems to introduce concepts and motivate learning in an active and cooperative learning environment, problem-based learning is a powerful alternative to the passive lecture in introductory college science. Use of technology and multimedia instruction, focus on large classes, and use of interdisciplinary…

An integrated mathematics/science elementary methods course was developed as part of Connecticut's statewide systemic initiative. Considers: (1) What does integration mean? (2) What content should be taught? and (3) How should it be taught? Implementation team included an exemplary elementary teacher. Appendix presents a sample integrated lesson.…

Presents findings from a case study of one fifth grade student's efforts to construct meaning in her science class during a unit on light. Contends that students' efforts to construct meaning may suggest instructional approaches that guide learners to consider and grasp scientific explanations while still valuing their own insights and abilities…

Classroom techniques (collaboration, mentoring, emphasis on problem-solving) used in supplemental instruction (SI) for chemistry at Saint Xavier University (Illinois) are detailed, the role of SI leader and supervisor are examined, and a small-scale (n=219 students) study of student perceptions of the program is reported. (MSE)