Describes science activities which have been successful with nonscience majors. Each activity requires students to make observations, record the data gathered, interpret data, and prepare a written report. Subject areas include motion of stars, sunspots, lunar orbits, sunset points, meteor showers, and sun shadows. (JN)

Provides procedures for a simple laboratory activity on exponential growth and its characteristic doubling time. The equipment needed consists of a large plastic bucket, an eyedropper, a stopwatch, an assortment of containers and graduated cylinders, and a supply of water. (JN)

Discusses how to stop a spinning object (such as rotating fan blades) by humming and the perception of curious blue arcs around a light. Background information, relevant research, and activities related to these two topics are provided. (JN)

Presented is the index to the January-December 1976 issues of The Science Teacher (Volume 43). Both author and title indexes are included. (SL)

This book presents science experiments that can be conducted in the kitchen. Contents include: (1) "Safety First"; (2) "Chemistry in and Near the Kitchen Sink"; (3) "Chemistry in the Refrigerator"; (4) "Chemistry on the Stove"; (5) "Chemistry on the Kitchen Counter"; and (6) "Further Reading and Internet Addresses." (YDS)

From John Glenn's mission to orbit Earth to the International Space Station program, space food research has met the challenge of providing food that tastes good and travels well in space. Early food dehydration was achieved by cutting meat, fish, and certain fruits into thin strips and drying them in sunlight. Rubbing food with salt or soaking it…

This activity book for middle school students on coral reefs is divided into 10 sections. Section 1 is the introduction. Section 2 describes what coral reefs are while section 3 describes how coral reefs reproduce and grow. Section 4 describes where coral reefs are found, and section 5 describes life on a coral reef. Section 6 describes the…

This environmental guide for students contains stories on air pollution, water pollution, wetlands, groundwater, solid and hazardous waste, and coastal areas. It includes a section on how students can help Florida's environment. A reference section with contact names and addresses for Florida's governmental and citizen organizations is also…

This book explains science concepts in a manner in which non-science teachers and parents can understand and learn science through activities. The concepts covered in this book include energy, simple machines, temperature, and heat transfer. Each chapter is supported with internet resources available at SciLinks and ends with a summary and…

Microgravity-the absence or reduction of some of the effects of gravity-is an important attribute of free-fall. In microgravity (often incorrectly called zero-g), water no longer flows "downhill" and neither do smoke or steam bubbles rise. This changes a number of chemical and physical activities. Experiments in combustion, fluid behavior,…

This two-part document features an activity book for students to learn about the diversity of life in the ocean. Activities include crossword puzzles, detailed drawings of sea creatures, connect-the-dot activities, and word searches. (CCM)

Short articles describe techniques for demonstrating corrosion of metallic couples, colloidal dispersion of light, the biodegradability of detergents, the laboratory preparation of chlorine in model electrolytic cells, and the detection of food colorings in candy. (AL)