To help middle school students make better sense of decimals and fraction, the author and an eighth-grade math teacher worked on a 90-minute lesson that focused on representing repeating decimals as fractions. They embedded experimentations and explorations using technology and calculators to help promote students' intuitive and conceptual…

Problem Solving in Mathematics (PSM), a program of problem-solving lessons for grades 4-9, is designed to be integrated into the regular mathematics program. Although the content objectives of the lessons are similar to those of most textbooks, PSM emphasizes problem-solving skills and a variety of instructional strategies which foster the…

Information is provided on results from the Second International Mathematics Study conducted in 1981-82 in 236 eighth-grade classrooms in the United States. Content taught, teacher characteristics, types of instruction, attitudes, knowledge, and comparisons with students in other countries are discussed. (MNS)

Calculators were used in the 1990 National Assessment of Educational Progress (NAEP) of 4th-, 8th-, and 12th-grade public school and private school students and in the Trial State Assessment of 8th-grade public school students. Before they were tested, all of the students were trained briefly in how to use the equipment. NAEP collected information…

Proposes using student projects to show students how mathematics can be applied to their lives by using statistics. Students identify a topic of interest to them and their community, collect data, discuss the analyzed data in a written report, and present the reports at the local senior-citizen center. (MDH)

This program is for students of grades 8 and 9 who may function a year or two behind their age peers in mathematics. It is designed to develop concepts, skills, and attitudes required for effective computation and problem solving at home, in the classroom, in the workplace, and in the community. Other goals are to develop a positive self concept,…

The National Science Foundation funded Calculators and Mathematics Project, Los Angeles (CAMP-LA) developed curriculum materials focused solely on the use of calculators. The project was developed in three stages. The first stage studied the mathematics curriculums from different states and identified topics that are not included but should be if…