A learning unit about earthquakes includes activities for primary grade students, including making inferences and defining operationally. Task cards are included for independent study on earthquake maps and earthquake measuring. (CB)

A brief lesson is presented on ways in which things become clean or are cleaned. Two hands-on experiments are described: one in which students learn to sequence, and the other in which students learn about the differences between fact and opinion. (CB)

This packet includes a leader's guide, a quick reference guide to aquatic invertebrates, a checklist of common aquatic invertebrates, and activity sheets. The leader's guide includes four sections on background information and seven activities. Background sections include: Understanding Aquatic Insects; Growing Up: Aquatic Insect Forms; Adapting…

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…

This book explains how teachers can use practical classroom techniques for combining science and language literacy at different grade levels ranging from elementary to high school. The book defines "literacy in science" to include speaking, listening, and media analysis. In chapters devoted to each of these literacy skills, specific metacognitive…

This rationale for teaching elementary-level science using a hands-on approach emphasizes the importance of students learning the process by which an outcome arises rather than just remembering the outcome. The article encourages use of everyday objects rather than fancy scientific apparatus and offers suggestions for helping students undertake…

Outlines the steps necessary to conduct a science fair project and examines two specific examples of how a basic idea for a science fair topic can be followed to its completion. Provides examples of day-to-day operational science in a basic botany project and a lunar geography project. (JJK)

This document is a guide to building a Liquid Treasure Water History Trunk that allows educators and students of all ages to learn about water from a historical perspective. By assembling historical water related items into a meaningful and interesting learning format--The Liquid Treasure Trunk--teachers and students of all ages can gain a glimpse…

A Water Celebration is a free one- to three-day event to entertain and educate communities about the importance of water. Celebrations organized for school children include classroom activities, exhibit areas, contests, games, and teacher networking opportunities. Celebrations for adults range from water conservation conventions to forums on wise…

Science teaching practices at the Long Island School for the Gifted emphasize hands-on experiments where children do the work and the teacher assists learning. This approach bypasses the reading/writing barrier that prevents some children from learning science. Many science experiments are described, including a first-grade lesson on using…

Described are ways in which urban "rocks" (building stones, curbstones, sidewalks, etc.) can be used as resources for earth science teachers. Discussed are such activities as: classifying buildings according to rock type and mineral composition, extrapolating geologic history by examining common building materials, economics of stone industry, and…

A method of obtaining a crude mitochondrial extract from sheep and beef heart is described. The respiratory substrates succinate and malate are examined as well as the inhibitory effect of malonate. An interface with a microcomputer for plotting colorimeter results is discussed. (Author/CW)

Described is the use of ordinary ceramic magnets to replace the more expensive bar magnets commonly used. Suggestions for 11 task cards to help introduce children to the uses and principles of magnetism are provided. (CW)

Described is a course designed to better prepare students for employment in chemical industries. A course schedule for this interim course and a list of sources of speakers and speaker credentials is provided. (CW)

Described is the manufacture of a superconductor from a commercially available kit using equipment usually available in schools or easily obtainable. The construction is described in detail including equipment, materials, safety procedures, tolerances, and manufacture. (Author/CW)