Two percent agar gel is reported as a better medium for germination and growth studies. Students can be encouraged to undertake many simple experiments and make precise observations by using this medium. (PS)

In a longitudinal study, third grade children using Science Curriculum Improvement Study (SCIS) materials were compared with comparable non-SCIS children. Data analysis showed SCIS children superior to non-SCIS children. (PS)

Presents evaluation of the effectiveness of the Cooperative College-School Science Program by determining if it produced statistically significant changes in attitudes and classroom behaviors of teachers. Results indicated that the project was beneficial in changing attitudes of elementary science teachers, especially in cases of teachers with…

Describes the programs developed for elementary school children at twelve of the nation's leading science museums. These programs are based on physical and life sciences, make use of visitor-participation exhibits, and demonstrate scientific principles and their applications in society and industry. (JR)

Discusses the use of museums as a teaching resource and the importance of previsit planning, the way in which the tour is conducted, and the follow-up activities. Describes several techniques using an inquiry approach designed to make the museum visit more exciting and of greater educational value. (JR)

Describes an outdoor educational program at the University of California Botanical Garden in which children are encouraged to handle the plants and are provided with a taped commentary. By the use of an inquiry method, children learn how the Californian Indians used many of the native plants. (JR)

Reports a study of attitudes of children who received process approach oriented instruction versus textbook oriented instruction. Based on children's responses to questionnaires, it was found that children in the experimental group were more positive in their attitudes towards science and related activities. (PS)

The study indicated that evaluation of curriculum in elementary schools can be facilitated greatly if behavioral tasks are used as criteria for measurement. Experimental subjects who received process oriented instruction achieved significantly higher scores on desired outcomes than did control subjects who received content oriented instruction.…

Methods by which teachers may be prepared to teach modern science curricula more effectively are discussed. (DF)

Summarizes the history of the conflict between evolutionists'' and creationists'' concerning the content of biology textbooks based on the Science Framework for California Public Schools, and discusses the positions that have to be resolved by the California Board of Education. (AL)

Teaching of biology can be more exciting in schools if students are given experience with living animals and plants. Many living organisms can be maintained without much expense and care. Prospective teachers should be taught about taking care of living organisms. (PS)