Examines problem solving in mathematics teaching, giving consideration to various models of the problem-solving process and concentrating on strategies inherent and implied in the models. The notions of vehicles, operations, and levels of thinking are introduced and a teacher development project concerned with considering perspectives of…

The level of meaning (membership, partial association, or generalization) that English-speaking (N=1635) and Hindi-speaking students (N=823) preferred when thinking about each of 16 key concept definitions associated with the theme "the nature of matter" was measured for each concept. Results and implications for science instruction are discussed.…

Discusses the need for including noise pollution in the science curriculum and describes 10 activities for improving students' awareness and understanding of and concern for noise and its effects. (Author/JN)

Provided are some ideas on teaching elementary numerical methods to sixth-form students. Comments are included on the syllabus recently introduced at Advanced Level in Hong Kong. (MNS)

Developing computer-assisted instruction courseware in which a microcomputer interfaces with videotape recordings is discussed. A sample sequence is listed. (MNS)

Discusses philosophy, aims and objectives, and structure of the Matriculation Science Curriculum of the University Sains Malaysia. Includes comments on instructional strategies, individualized learning, programmed instruction, systems approach to computer-assisted instruction (CAI) implementation, CAI authoring system, and various program…

A content analysis of topics relating to sex education as dealt with in five different postsecondary biology textbooks by different educational boards is made on a comparative basis. One finding is that the texts focus on facts rather than on social implications or utility. (Author/JN)

Discussed are possible ways in which new technology will affect society, particularly its impact on the distribution of power and economic wealth. Also considered are the impact of technological change on educational goals, education about technology, and use of technology in education. Implications for the future are addressed. (JN)

Indicates that trends in science education can be examined by examining science textbook content. Suggests that a historical overview is important and pertinent to contemporary thinking and contemporary problems in science education. (Author/JN)

Outlines strategies adopted in producing a software package called SCRIBE and procedures through which tests can be produced, student responses marked, and reports generated. A brief summary of the reactions of teachers to the package is also included. (JN)

Explores the extent to which key concept words are accurately identified by secondary school students. Research results on concept definition recognition from student groups in English-speaking Tasmania and Hindi-speaking India are compared. Linguistic hypothesis are presented and analyzed. (ML)

Advocates inclusion of science, technology, and society (STS) approach in the science curriculum, focusing on curriculum development. Offers examples of using solar energy as an integrating theme for science, technology, and society topics and explains several energy curricular materials. (ML)

Describes science and mathematics projects in Thailand and Australia that emphasize material, teacher, and curriculum development. Three separate models are diagramatically explained. Suggested approaches for instructional improvement are discussed. Rating and analysis in terms of teacher and specialist inputs and cost factors are also presented.…

Promotes the use of the microcomputer in mathematics instruction, reviewing approaches to teaching nonlinear equations. Examples of computer diagrams are illustrated and compared to textbook samples. An example of a problem-solving program is included. (ML)

Points out difficulties associated with teaching introductory computer programing courses, discussing the importance of computer programing and explains activities associated with its use. Possible solutions to help teachers resolve problem areas in computer instruction are also offered. (ML)