Describes the development of transportation historically and the problems solved as well as created. (BR)

Advocates an interdisciplinary approach to the solving of environmental problems so as to improve the quality of life. Also advocates a change in academic attitudes and approaches so that science information will be communicated in such a way as to affect public opinion and policy making regarding world ecological problems. (BR)

Provides an assessment chart that can be used in evaluating students in student-oriented, inquiry-oriented science courses. (BR)

Describes the general features of three schemes used by teachers to assess their students' manipulative, observational, interpretational, and planning abilities and their attitude toward laboratory work. The three schemes were open-ended, intermediate, and check-list modes. A comparison of grades derived from these modes is presented. (GS)

Describes an experiment in which the rate of reaction can be followed using a colorimeter and data can be used to determine order of reaction, rate constant, and energy of activation. (GS)

Discusses the relevance of Social Biology's inclusion in the high school curriculum as being able to make a significant contribution to the development of the individual's intellectual skills and to the development of a social, political and moral man. (BR)

Presents general attitudes of one sample of students toward science, their opinions as to why more students do not take physics as an elective, and student attitudes toward two physical science courses for nonscience majors. (GS)

Describes equipment set up and experiment objectives, variables, analyses of data as well as data interpretation. Deals with surface colors besides the classical examples of black and white. (BR)