Investigated the ways teachers' content knowledge affected implementation of mathematics education reform by observing teachers during a reform-based algebra lesson. Found that teachers learned during this process by modifying existing content knowledge and developing new content knowledge and appropriate strategies, and that teachers negotiated…

Presents an interdisciplinary project for precalculus classes that allows students to increase their understanding of the mathematics of transformations of periodic functions and helps them see mathematics in art. Uses an applet that produces high-quality graphs and real works of art by using combinations of transformations of the sine and cosine…

This article discusses forces driving mathematics reform: shifting theoretical paradigms, disappointing levels of mathematics performance of students in the United States, and the impact of rapidly changing technologies. Concerns about this reform from the special education community are discussed, and synthesized special education research…

Used meta analysis to synthesize research on the effects of interventions to improve mathematics achievement of students considered at risk for academic failure. Found that effective interventions included providing teachers and students with student performance data; using peer tutors; providing clear, specific feedback to parents on children's…

This article describes "Hot Math," a third-grade intervention conducted with small groups of students with disabilities or in inclusive classrooms that fosters mathematical problem solving. Hot Math integrates two promising practices to promote mathematical problem solving, explicit instruction about transfer and self-regulation strategies.…

Discusses what a good problem is. Describes the eight problem categories and the four dimensions for evaluating problem-solving performance. (YP)

Presented are suggestions for increasing the efficient use of the transition board while reducing its overall size. Discussed are the construction and preparation of the boards. Teaching addition and subtraction using these materials is described. (CW)

Examined is the situation in which pupils invent mathematics on their own and teachers' reactions to this situation. The assimilation of students' original ideas into correct mathematical concepts is discussed. (CW)

Discussed is the situation of the ability, participation, and achievement of girls in mathematics in Australia. Reasons for the concern of many educators about this situation are presented. A few research explanations are suggested. (CW)

Proposed are the responsibilities of mathematics education researchers for the implementation of the NCTM Standards. Six areas that offer opportunities for standards-related research are identified: assessment, changes in curriculum materials, mathematics as communication, policy-related issues, the effects of technology, and secondary core…

Discussed is four years of intensive experiences of working with preservice secondary mathematics teachers in helping them to integrate computers into their mathematics instruction. Student experiences in the classroom and in field experiences, and changes in student attitudes and beliefs toward computers and mathematics are described. (CW)

Discussion of the use of computers in education focuses on ways to teach with limited computer resources. Learning processes with computers are described, the teacher-student relationship is examined, and examples of instruction using only one computer are given, including simulation programs in physics and the use of spreadsheets in mathematics.…

Discusses the information technology requirements for 5- to 11-year-olds under the United Kingdom's 1988 Education Reform Act. Attainment targets set by the curriculum are described for English, mathematics, science, and design and technology, and knowledge and skills required of primary school teachers under the Act are explained. (seven…

Discusses the use of writing assignment in mathematics class. Provides a peer-conference checklist and samples of students' works. Describes some of the experiences, types of assignments, and grading. Seven references are listed. (YP)

Discusses the use of calculators to calculate multiple operations. Describes calculating procedures and provides four different types of examples. (YP)