A study investigated the effectiveness of using a particular type of instructional graphic, a "frame," on fourth and fifth graders' ability to learn from reading their social studies textbooks. Six fourth- and six fifth-grade teachers taught social studies using either frames or the instruction suggested in the teacher's edition of the…

Microcomputer-based laboratories (MBL), the use of microcomputers for student-directed data acquisition and analysis, represents a promising new development in science laboratory instruction. This descriptive study determined the impact of MBLs on middle school students' understanding of graphs of distance and velocity. The study was based on the…

The relationship between a teacher's knowledge of mathematics and instructional practice was investigated by videotaping an experienced fifth grade teacher giving a lesson on functions and graphing. A subject-matter knowledge interview and card sort task were used with the teacher and a mathematics educator, indicating areas of weakness. (SLD)

An exploratory study developed ways to describe systematically a particular graphic organizer, the frame. For the study, 27 middle-grade teachers each constructed 2 frames on sections of fourth-grade science and social studies texts. Teachers also worked collaboratively in pairs and larger groups to produce frames. Collaborative sessions were…

Work with PLATO, a computer-based teaching system which provides a means for individualizing instruction, is described. Children sit at terminals and respond to directives and questions on the screen by touching it or by typing a message. PLATO responds, and prescribes work in accordance with the child's previous performance. Curricular materials…

A unit of study that introduces collecting, representing, describing, and interpreting data is presented. Suitable for students in grades 4 through 6, it provides a foundation for further work in statistics and data analysis. The investigations may extend from one to four class sessions and are grouped into three parts: "Introduction to Data…

The publication contains exercises on population education which can be used in social studies and science classes in grades 4-7. Although the language of the material is geared to the intermediate grades, the exercises can easily be adapted for primary, high school, and adult education. The publication's major objective is to change the lifestyle…

The self-study unit for intermediate grades deals with growth and distribution of the black population of the United States. The unit shows how and why the black population started from a rural southern base and became a largely urban population, compares the black people of two cities, one northern and one southern, and discusses how they are…