Resources that will help secondary students become more effective problem solvers are provided. The book describes techniques or tools and an overall strategy for solving problems. Throughout the book there are exercises that enable the student to practice the techniques. The first chapter provides an overview of the problem solving process.…

A desire to foster enduring, positive attitudes toward science teaching among elementary school teachers led to a study of self-perceptions. On the basis of evidence for strong links between locus of control orientation and attitudes, an attempt was made to enhance internality through instruction. A quasi-experimental research strategy was…

To provide information to support school district considerations of changes in mathematics and science instruction, three issues were considered: (1) the adequacy of the California Basic Education Data System (CBEDS) for supporting an analysis of subject matter instruction; (2) the distribution of teaching effort and student enrollments among…

This teaching guide contains materials corresponding to those found in the nine sections of the grade 3 elementary science textbook. It also contains lesson objectives, instructional strategies, classroom activities, and evaluation methods. Among the topic areas found in the nine sections are: (1) solar energy, electricity, and light; (2) solar…

Twenty-three activities dealing with various aspects of groundwater are provided in this manual. The activities are arranged under four headings: (1) the water cycle; (2) water distribution in soils (considering such topics as calculating water table depth and purifying water by filtering); (3) water quality (considering such topics as acid rain,…

This unit is one of a group of units written to fit the Certificate of Sixth Year Studies (CSYS) chemistry course, but it could be used in most Sixth Form courses. The format for this unit is a decision-making or role playing situation. It includes: (1) background information for the teacher, with descriptions of the three roles for individuals or…

This paper reports on the evaluation of six pilot programs conducted in four Texas school districts to provide summer and after-school instruction for 2,084 students. The programs are described in terms of commonalities--cost, morale, transportation; and differences or contrasts--scheduling, cost, student identification, program philosophy,…

Four classes of high school chemistry students (N=108) were randomly assigned to experimental and control groups to investigate the effectiveness of a computer assisted instruction (CAI) package during a unit on writing/naming of chemical formulas and balancing equations. Students in the experimental group received drill, review, and reinforcement…

With the increase in prominence of the investigative approach in Hong Kong science curricula from the primary to the senior secondary level, there is urgency for local science educators including primary school teachers to gain a better understanding of pupils' existing cognitive understanding and reasoning ability for performing science…

Because many incoming geoscience students did not acknowledge their previous personal encounters with the earth's geological processes or products, we developed the Geological Sense of Place (GSP) template as a convenient way to assess students' earth science backgrounds through short answer, mini-essay, and induced associative responses. The GSP…

This article describes a challenge given to students completing a senior high school biology course. The scenario described encourages students to apply their knowledge, understanding, and appreciation of scientific and commercial principles. It permits them the opportunity to develop skills in research, collaboration, cooperation, delegation, and…

How do students' best learn in science? The traditional, teacher-centered view was that students, viewed as "empty vessels" waiting to be filled with new knowledge, "received" understanding by absorbing information supplied by teachers and found in written materials. Supplying information to students, without accounting for…

In this fifth Report on Teaching compiled by Change Magazine, focus is on anthropology, foreign languages, and physics. Articles dealing with teaching competence at the higher education level in anthropology deal with both classroom and field instruction, written by: Francis L K. Hsu, Nathaniel Sheppard, Jr., Ronald Henkoff, Evan Jenkins, Liva…

A program description and evaluation for a high school course in aviology is presented. The curriculum, originally taught at the Laboratory School at the University of Florida, was designed to: (1) use aviation as a motivator for science; (2) present an overview of aviation; (3) help students see their role in the future of aviation; (4) provide…

Intended for use by local school districts, this guide provides assistance to curriculum planners, members of boards of education, administrators, supervisors, classroom teachers, and others involved in and concerned about the development of science curriculum for elementary and secondary education. It is designed to assist in: (1) establishing…