What organisms have adapted to life in environments ranging from the ocean floor to desert sands, from frigid the tundra to the deepest, darkest jungle? None other than plants! From microscopic algae to the largest trees, millions of plant species have evolved in every habitat on the planet. In Plant Biodiversity, learn how plants developed in the…

Plants are vital to all other life on this planet - without them, there would be no food, shelter or oxygen. Luckily, over millions of years plants have developed many different features in order to survive and reproduce. In Plant Reproduction, students will discover that primitive mosses and algae are dependent upon water for their reproduction.…

Plants can survive in even the harshest of environments, from the freezing Arctic to the arid desert. In All About Plant Adaptation, join young plant lovers as they uncover some of the amazing ways that plants have adapted over millions of years enabling them to survive almost anywhere on Earth. Discover how some plants living in cold, arctic…

Ranger Rick's NatureScope is a creative education series dedicated to inspiring in children an understanding and appreciation of the natural world while developing the skills they will need to make responsible decisions about the environment. Contents are organized into the following sections: (1) "The Primates," including information…

This CD-ROM allows students to learn about physics principles and the scientists who discovered them through genius or luck. The simplicity of these physical laws and how the discovery of these laws has improved the daily lives of humans is discussed. The computer program explores the physics behind the earth's rotation, Archimedes' Principles,…

Sea Grant?s vision for U.S. education is ambitious, focused, and proactive. The purpose of this document is to provide an increased public knowledge and understanding of the scientific processes and issues related to marine and aquatic areas. As a national network, Sea Grant has the inherent strengths necessary to be a key player in the…

Describes some of the adaptations of science exercises found in the program Adapting Science Materials for the Blind. This program enables blind and other visually impaired pupils to participate in the activities of the Science Curriculum Improvement Study. (JR)

Describes a chemistry experiment appropriate for the day before Christmas vacation. Students prepare candy canes by following a recipe written in chemical terms. This illustrates that food is composed of chemicals and that the processes involved in cooking are chemical and physical changes. (JR)

Discusses a lab experiment where rubber bands are used to determine a spring constant and to predict the range when the band is stretched and fired. Included are the formulas involved. (CC)

Describes an urban environmental education program in which an overgrown vacant lot has been used for environmental study and for the development of a productive garden. The program has been successful in providing elementary school children with positive experiences in their own urban environment. (JR)

Briefly discusses ten resource articles and books that may be useful to special education and elementary teachers who wish to provide science activities for slow learners and retarded students. (JR)

Describes an experiment in environmental chemistry which serves to determine the dissolved oxygen concentration in both fresh and saline water. Applications of the method at the undergraduate and secondary school levels are recommended. (CC)