Describes exhibits and activities at Field Museum of Natural History (Chicago), Oregon Museum of Science and Industry (Portland), Carnegie Museum of Natural History (Pittsburgh), and Museum of Sanibel Island (Florida). Such information as educational activities, admission costs, and hours of operation is included. (JN)

Describes several simple activities to help children nurture their curiosity and order their experiences into simple understandings. These include: outlining familiar objects on paper; examining leaf patterns and flowers, moving water, and spiders; and touching and exploring various objects set up in learning centers. (JN)

The Mole Concept is a learning cycle (patterned after University of Nebraska-Lincoln's ADAPT model) for the chemical unit "mole." Discusses objectives and activities involved in each phase of the cycle: exploration, invention, and application. Indicates the cycle is superior to traditional lecture-demonstration for teaching the abstract mole…

Current scientific and technologiical issues should be incorporated into more active classroom, laboratory, and extracurricular learning so that students can perceive the future as personally relevant. (MJL)

Research shows that hands-on science education is more effective than a textbook and lecture approach. This suggests that the "new curriculum" introduced in science classes in the seventies was more effective than was thought. (JM)

Suggests a threefold rationale for practical work in science: in developing laboratory skills, in learning to work as a scientist, and in acquiring a feel for phenomena. Three types of pupil practical work (exercises, investigations, and experiences) are then discussed. (Author/JN)

Young children are naturally curious about their environment and learn best by exploring the world around them. Magnifiers, or hand lenses, are a valuable tool in this exploration. Discusses the selection, use, storage and costs of magnifiers. Includes suggestions of objects/phenomena to observe inside and outside of the classroom. (JN)

Describes a genetics activity illustrating genetic variation, mutation, and influence of environmental factors on genotypic expression. Irridiated bean seeds are planted and observed (x-rayed by dentist's x-ray machine at different exposures and for different times). Questions to extend the activity are discussed. (Author/JN)

Because student writing in science is often routine (note taking, completing lab reports, paraphrasing information), suggestions are offered to allow students to expand ideas, synthesize information, and use their imaginations. The 25 activities described are designed to add variety to classwork and to encourage students to think creatively.…

Children will be able to see the concept of a magnetic field translated into a visible reality using the simple method outlined. Standard shelf paper, magnets, iron filings, and paint in a spray can are used to prepare a permanent and well-detailed picture of the magnetic field. (Author/JN)

Physical, chemical, and biological effects on macrophytes (aquatic plants) on the freshwater ecosystem are discussed. Research questions and issues related to these organisms are also discussed, including adaptations for survival in a wet environment, ecological consequences of large-scale macrophyte eradication, seasonal changes in plant…

Middle junior high school science activities focusing on snow are suggested. These include observing snowflakes, measuring snow, examining relationship between snow and temperature, and activities related to drifting snow and snow fences. (JN)

Provides a discussion of and instructions for preparing an efficient observation log to fit the personal interests and needs of the observer. A sample log for observing weather-related phenomena is included. (JN)

Newton's laws can be illustrated by having physics students participate in various activities while on roller skates. Several examples of such activities (including photographs) are provided. (JN)

Suggests using Bryophyllum pinnatum to illustrate botanical principles. Includes tips for keeping and maintaining the plant in the classroom and suggests several student activities, including observing root/shoot growth, investigating apical dominance, exploring multiple leaf development, and others. (JN)