Reported is a case study of environmental education students (19) at Johannesburg College of Education. The case study used a phenomenological approach. Reasons for the evaluation design and results of the evaluation are included. (CW)

Presented are four activities which are designed to familiarize children with the multiple uses of computers and help them learn about heat and temperature using temperature probes. Included are the tempering effect of water, heat capacity, caloric content of foods, and weather. Hardware and software are discussed. (CW)

Described are the technology process skills introduced to preservice elementary teachers at Utah State University. Included is an outline of a process used to achieve a constructive attitude toward technology. (KR)

Described is a program which includes a toolkit of user-friendly ideas for teachers and hands-on activities for elementary school children the purpose of which is to prepare students to make informed decisions about Alaska's mineral and energy resources. Discussed are the development, contents, and implementation of the program. (CW)

Described is a mobile hands-on science program called "Light Works" that is brought directly into the classroom. The reasons for the implementation of "Light Works" into primary classrooms is discussed. The advantages and operation of this program are included. (KR)

The effect of intervention lessons designed to accelerate the development of formal operations taught over a period of two years to adolescents was assessed. Results indicated that the experimental group had achieved a significantly greater gain in cognitive levels than the control group. Implications are discussed. (CW)

Described is an activity which can be used to investigate heat expansion in a solid. Included are background, materials, procedures, and suggested discussion questions. A diagram of the apparatus is provided. (CW)

Two classroom activities designed to help students learn to distinguish science from superstition are presented. Procedures are discussed and the two activities are compared. (CW)

Presented is a summary of the results of two research reviews on the use of educational technology in the classroom. Criticisms of research methods are discussed. Three centers for research in educational technology are described. Summaries of five specific research reports are provided. (CW)

Outlines techniques used in the context of a sixth grade science class to teach database structure and search strategies for science using the AppleWorks program. Provides templates and questions for class and element databases. (Author/YP)

Describes methods for teaching mechanics. Concepts included are force, inertial frames, and rotation. Emphasizes how to feel or observe them. (YP)

Reviews evidence in support of the primacy of the personal relevance orientation in science education. Provides a quick review of four other orientations and their shortcomings for curriculum planning. Orientation reviews focus on: (1) the development of cognitive processes; (2) social adaptation and reconstruction; (3) academic rationalism; and…

Describes an effort of a library and a school system in which an educational resource science and mathematics enrichment center was created to combat the underrepresentation of minorities in science and technology-related careers. Explains classes at the center, inservice, teacher education, informal use of the center, and additional programs. (RT)

Reports on a study, Science for All Americans, by the AAAS. Notes this study is the first of three phases in Project 2061. Recommends science teaching should focus on connections rather than boundaries between traditional academic disciplines and should emphasize ideas and thinking rather than specialized vocabulary and memorized procedures. (MVL)

Describes science activities which were adapted from a teacher's guide entitled "For Spacious Skies" and contains resources for interdisciplinary weather studies. Includes studying properties of air, gravity, cloud movement, humidity, tornadoes, and weather instruments. (RT)