Reviews the state-of-the-art in Macintosh microcomputers for the college-level physics laboratory. Discusses the availability of software and software development including programing languages and HyperCard. Describes application softwares including the area of simulations, data sampling and analysis, and instructional lessons. (YP)

Discusses the orbit, motion, and phases of the moon. Describes three activities on the moon: "How Soon Can You See a Crescent Moon?"; "When is the Moon Visible?"; and "Lunar Eclipses." (YP)

Examines the influence of the use of hands-on materials in elementary school science instruction from a survey of 301 school principals. The rationale for the survey, questions used, and responses are provided. Lists 12 references. (YP)

Describes two expert programs including "One-Row NIM" and "TIC-TAC-TOE." Provides two programs written with BASIC and the explanations of the program. (YP)

Describes the activities of the Office of Prehigh School Science established by the American Chemical Society to focus on programs and materials designed to benefit elementary and middle school-level science. Provides information on "WonderScience,""Chemist in the Classroom" videotape, and workshops. (YP)

Discusses criteria for writing, designing, and selecting a physics text including topics covered, target students, diverse problems, and focused content. (YP)

Describes a science presentation which promotes various ways to improve laboratory safety. Recommendations for storing chemicals include: minimize the type and amount of stocked materials, purchase certain chemicals in small quantities, and use plastic embedments. Cites several books for reference. (RT)

Evaluates five courseware packages covering the topics of Newton's laws and seven courseware packages for work, energy, momentum, and conservation laws. Discusses the price, sub-topics, program type, interaction, time, calculus required, graphics, and comments of each courseware. Selects some packages based on the criteria. (YP)

Describes classroom activities and models for migration, mutation, and isolation; a diffusion model; Bernoulli's principle; sound in a vacuum; time regression mystery of DNA; seating chart lesson plan; algae mystery laboratory; water as mass; science fair; flipped book; making a cloud; wet mount slide; timer adaptation; thread slide model; and…

Describes a successful effort by an elementary school and community to convert a classroom into a school science laboratory and stock the laboratory with science materials and apparatus. (PR)

Discussion of new technological resources available for science instruction focuses on the use of the HyperCard software for the Macintosh to design customized materials. Topics addressed include general features of HyperCard, designing HyperCard stacks, graphics, and designing buttons (i.e., links for moving through the stacks). Several sample…

Listed are 27 references about the Hubble Space Telescope project. Included are nontechnical books, nontechnical articles, and technical articles. (CW)

The integration of science and mathematics in the middle school using the topic of meteorology is discussed. Seven selected activities for this approach are suggested. Lists of materials and resources for use in this teaching approach are appended. (CW)

The Dutch project on environmental education, which features decision making on environmental issues within its teaching materials, is described. The results of research done on teaching units entitled "Meat" and "Fuel" are outlined. (CW)

Ten demonstrations of a variety of physics concepts are presented. Included are procedures and explanations of the effects illustrated. (CW)