Discusses the need for curricular and instructional integration of science and mathematics. Describes some reports supporting integration and some curriculum projects that include integration. (YP)

Five case studies of implementation of instructional policy changes at the classroom level by elementary-school mathematics teachers are discussed. The case studies focus on California's new Mathematics Framework. The interaction between teacher practice and policy is emphasized. Teachers' inherited beliefs, knowledge, and existing practices are…

Uses of calculators to teach the concept of exponents are described. Topics covered on activity sheets include powers of two, number systems, and powers as repeated multiplication. Cooperative learning is emphasized. (KR)

Describes study that investigated whether a new children's television series on mathematics, "Square One TV," produced primarily for an at-home audience, could be repurposed for elementary school classroom use. Teacher and student characteristics and attitudes are examined, teacher-led activities using the edited videocassettes are described, and…

Presented are 19 abstracts of research papers produced by participants in the Regional Centre for Education in Science and Mathematics' (RECSAM) courses from 1985 to 1987 covering learning and teaching in science and mathematics education. (Author/YP)

Describes responses of fifth to eighth grade students to different types of test items requiring estimation. Reports that performance differed by item format, types of numbers and operations in the items, and grade level of students. (Author/YP)

Describes some topics of French research: relationships between teaching and learning, choices and constraints of the didactic system, role of the computer, and forms of the functioning knowledge. (YP)

Described is a year-long study of the way a group of six 12-year-old children went about solving a special class of geometric problems using a computer and a limited set of LOGO programing tools. Examines solution strategies deciding whether those strategies led to insights about mathematical relations. (Author/MVL)

Investigates how Brazilian child candy sellers form and use mathematical understandings. Finds that sellers use knowledge acquired through business activity to work school problems, while only a limited part of school learning is applied to the out-of-school situations. (FMW)

Described are several activities for teaching children to determine mass and volume. Included are the masses of a water drop and a grain of rice; the volume of a water drop and small solids; and measuring the width of a hair. Procedures and materials for the activities are discussed. (CW)

Describes a study of third-grade students in Israel that examined the differential effects of cooperative and individual computer-assisted instruction on mathematics achievement, amount of invested mental effort, academic recognition, and social acceptance of high and low achieving students. Theoretical and empirical implications are discussed,…

Presents six strategies to develop appropriate mathematical applications for middle school children: (1) change the name; (2) make problems appealing; (3) encourage group work; (4) let students generate story problems; (5) encourage a positive attitude; and (6) keep students motivated. Illustrates strategies with three examples involving…

Provides six fully developed library media activities that are designed to be used with specific curriculum units in art, mathematics, reading and language arts, science, and social studies. Library media skills objectives, curriculum objectives, grade levels, resources, instructional roles, evaluation, and follow-up are described for each…

Presents a class project facilitated by a teacher who used his background in construction to teach students to build a house, during which process many geometric and measurement concepts were introduced or reinforced. Discusses importance of student responsibility and the vital cooperation between construction experts, materials suppliers, and…

Focuses on student organization, preparation, and presentation of simple foods (beverage, brownies, sloppy-joe sandwiches) as a way to apply various mathematical concepts, with problem-solving techniques being central to almost all the activities. Includes reproducible student worksheets. (MKR)