Describes a science methods course for preservice teachers centering on field trips. (LS)

Reports research findings that student achievement can be enhanced if teachers use more questions related to application, analysis, synthesis, evaluation, convergent production, and divergent production. (LS)

Describes the use of the net energy concept in the classroom as well as its influence on technology. (LS)

Indicates how the gas laws can be derived and taught to high school and college physical science classes by using the guided-discovery method. (LS)

Gives highlights of the life of Alfred Wallace, co-developer with Charles Darwin of the theory of natural selection. (LS)

Gives the outline of a mini-course which utilizes science fiction to motivate science students. (LS)

Cites educational research which reveals six stereotypes and relates these to science classes. Proposes teaching methods to motivate and increase relevance for students. (CP)

Investigates the behavior of the air fern in a search for its proper name. Concludes that the material is not a live plant but instead a dead animal that has been dyed. (CP)

The physical and moral aspects of genetic counselling are discussed. Four case studies are presented. (CP)

Reviews congressional appropriations which have led to the development of science education curriculum materials and science teacher education. Describes the present reluctance of Congress to appropriate more funds for additional efforts. (CP)

Cites ways by which increased technology and advanced industrialization have led to decreased mental demands on most people. Views the teaching of science as an area in which appeasements must not be made. (CP)

Believes that the development of a scientific vocabulary and scientific skills of inquiry and interpretation are basic skills to which all science students should be exposed. (CP)

Proposes the development of community centers in which school children, parents, and homeowners can be educated in areas of energy conservation and alternative fuel sources. Provides brief passages on some of the most promising alternative fuels. (CP)

Provides a biography of Bell's life with particular emphasis on his scientific contributions. (CP)