Plants provide oxygen, food, shelter, medicine and more for all animals, including humans. In fact, people depend on plants for their very survival just as plants rely on animals! In All About Plant & Animal Interdependency, join aspiring botanists as they discover how plants and animals interrelate. Learn about the constant exchange of gases…

This book consists of two complete units on global change. The first unit is created for lower elementary students and the second one is for upper elementary grade levels. The units are designed for gifted students and encourage students to be responsible for their own education. Each unit is based on an interdisciplinary approach. Suggestions for…

One way of making scientific concepts more accessible to students is to use active approaches, such as drama, in the classroom. The study reported in this paper evaluates the use of three dramatic improvisations performed by second year undergraduate students to improve their understanding of the generation and supply of electricity. Student…

Research indicates that the effectiveness of instruction in the elementary classroom is enhanced when it incorporates materials that actively engage students in the generation of scientific explanations. To this end, this document describes an exercise that allows Kindergarten students to explore the basic principles of animal behavior in an…

This digest provides four guideposts for tropical rainforest education: (1) structure; (2) location and climate; (3) importance; and (4) conservation of resources. Research is cited and background information provided about the layers of life and the adaptations of life within the tropical rain forest. Aspects of life within and near rain forests…

This booklet introduces ideas, concepts, and examples that combine youth development and environmental activities. These activities make a conscious effort to develop leadership skills and capacities in young people while involving them in conserving the environment. This publication is aimed at interested youth, Peace Corps volunteers and their…

Programs where a university and school have a partnership appear to be funded through a variety of grants. There are numerous types of partnerships; some typical ones appear to be in science, technology, and early college experiences. The traditional model of the university person telling the school what is wrong and/or should be changed and…

Describes a number of activities, using pennies, which present children with problem-solving opportunities and reinforce some simple science concepts. (JR)

Describes a teaching technique, using jigsaw puzzles, that is designed to give beginning science students a better idea of the nature of scientific research. (JR)

Describes the construction of a simple apparatus capable of converting solar energy into mechanical energy. Construction of the engine'' is inexpensive, and should stimulate student interest in the idea of producing power directly from the sun. (JR)

Reviews the historical development of physical science teaching at Winchester College with emphases upon practical problems encountered in the early introduction of science curricula to the school system. (CC)

Discusses the use of a simple apparatus to measure contact angles between a liquid drop and a solid surface which are determining factors of wettability. Included are examples of applying this technique to various experimental situations. (CC)