Argues that earth scientists must be competent in a wide spectrum of disciplines, must be discouraged from early specialization, and must be well trained in mathematics, physics, and chemistry. (SL)

Points out the importance of writing, trialling, and using curriculum materials that are illustrated in the teaching and learning of what is widely recognized as the most recent revolution in scientific knowledge. Outlines events and factors related to the ways in which scientific knowledge was gained. (Contains 69 references.) (Author/YDS)

This is the last pamphlet in a series of nine discussing the Apollo-Soyuz mission and experiments. This set is designed as a curriculum supplement for secondary and college teachers, supervisors, curriculum specialists, textbook writers, and the general public. These booklets provide sources of ideas, examples of the scientific method, references…

This interactive multimedia software illustrates and explains life on planet Earth through colorful and dynamic representations. Clear explanations and animation elucidate a variety of subjects such as the organization of the ecosphere, the flux of energy, water cycles, climates, and characteristics of regions across the globe. Five animated films…