Eight activities for use in the science classroom are presented. Included are insect collecting, laboratory procedures and safety, recycling, current events, variable manipulation, scientific method, electricity, and mechanics (Newton's Second Law of Motion). (KR)

Discussed is the use of volunteers to teach an astronomy laboratory course. Amateur astronomy groups were recruited to help teach this course. Advantages of using volunteers are listed. A list of student field experiences is included. (KR)

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)

Described is a means of logging data from remote sensors in data files and then transferring the data to a spreadsheet for processing. The presentation of the data in tabular or graphical form is discussed. An example using temperature data from a model house is provided. (Author/CW)

Described is a simulation program designed to teach the geology of oil exploration in a game format. Discussed are information and tools provided, information management, data sets, and availability of the program. (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)

Discusses the classroom management, instructional design, and interactive grouping of cooperative learning. Lists six of the positive results of cooperative learning. (YP)

Introduces microcomputer interfacing as a method for explaining and demonstrating various aspects of the concept of function. Provides three experiments with illustrations and typical computer graphic displays: pendulum motion, pendulum study using two pendulums, and heat absorption and radiation. (YP)

The use of concept maps, Vee diagrams, flow charts, and productive questions to increase student understanding of laboratory exercises and to improve student attitudes toward lab classes is discussed. Examples of each are provided. Student responses to these teaching methods are described. (CW)

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)

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)

Examines some of the reasons tropical rain forests are being destroyed and ways people are working to protect these forests. Provides activities on how people can help, reason for saving the forests, individual actions related to forest problems and solutions, and issues and problems. Three copyable pages accompany activities. (Author/RT)

Describes a two-day forensic science course that is offered to eighth grade students enrolled in Science, Mathematics, and Technology Magnet Schools. Provides sample student activity sheets for the course. (Author/RT)

Provided is a unit which relates the fulcrum of a lever system and the mean of a distribution of scores. The objective, rationale, two student laboratories, and an evaluation system are outlined. Content background on statistics is offered. (MVL)