Discussed is the place and teaching of trigonometry in a NCTM Standards-based mathematics curriculum. Presented is how these standards can be implemented in a technology-rich environment that encourages reasoning, communication, problem solving, and confidence building. Examples focus on functions, graphical sense, modeling, and identities. (KR)

Concrete experience should be a first step in the development of new abstract concepts and their symbolization. Presents concrete activities based on Hyde and Nelson's work with egg cartons and Steiner's work with money to develop students' understanding of partitive division when using fractions. (MDH)

The "Thinking Actively in a Social Context" (TASC) project, currently underway with African-American high school pupils and teachers in KwaZulu/Natal schools (South Africa), stresses the systematic development of thinking and problem-solving skills. The program has been very successful with relatively high achieving students but requires…

Teachers who have completed workshops designed to develop their teaching skills using one computer for the delivery of whole-class instruction are implementing new teaching strategies into their existing curricula. Software designed specifically for--or that can be adapted to--one-computer classrooms are used to involve groups in collaborative…

Describes how an eighth grade teacher uses differential procedures (cognitive apprenticeship) to supervise preservice teacher interns in early, middle, and late field experiences; presents tables which offer the teacher's descriptions of her work alongside descriptions using the vocabulary of cognitive apprenticeship. (SM)

This article describes cooperative teaching involving general and special educators as an approach to serving students with special needs. The article provides an overview of the types of cooperative teaching and discusses implementation considerations, methods of problem solving, and the importance of interpersonal skills. (JDD)

Reviews integrated language and content instruction or content-centered language learning in the United States. The background, rationale, program models, instructional strategies and techniques, and issues related to this type of language instruction are provided. An annotated bibliography is included. (61 references) (LET)

Describes a practical experiment in which students prepared video materials to present to each other, the aim being to develop student autonomy in learning, class participation, motivation, and accuracy. The student feedback confirmed the success of the experiment; the rationale for this success is presented. (14 references) (GLR)

A teaching model which focuses on the development of cognitive sophistication as a means of preparing social work students for culturally sensitive practice is described. The content was presented in three stages: bias was defined; the functions of bias were discussed; and vignettes were given to the class for analysis. (Author/MLW)

This article discusses changes in classroom instruction necessary to fully realize the Regular Education Initiative. A combination of preventive, continuous, and supplementary programs is suggested and illustrated in Success for All, a program designed to bring all students to grade level in basic skills by the third grade without pull-outs.…

Evaluation of a metacognitive model designed to promote cooperative instruction among 10 regular education and 10 special education preservice teachers found slight changes in attitudes and perceptions. The model included opportunities for cooperative prelesson planning and postlesson evaluations by prospective teachers, and actual delivery of…

Describes research which compared the processing loads of mathematical representations and strategies used by (n=3) teachers and (n=29) children aged 5-8 for interpreting subtraction operations represented in numerical form. Some representations and strategies appeared to impose an extra processing load which can interfere with conceptual…

A learning cycle lesson consists of three phases: concept exploration, concept introduction, and concept application. Describes the application of the learning cycle model to the design of inservice and preservice teacher education curriculum. (MDH)

Contends that metaphorical thinking can help teachers and students construct new contexts for instruction and learning. Describes the use of metaphors as the basis for a preservice elementary social studies education course. (CFR)

Review of 180 intervention studies identified instructional components that best predicted effect sizes for students with learning disabilities. These included sequencing, drill-repetition-practice feedback, segmentation of information, technology (structure-presentation medium), controlling task difficulty (e.g., scaffolding), modeling…