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Download full textSearle, Barbara; And Others – 1976
The Radio Mathematics Project was established to design, implement, and evaluate a prototype system of teaching elementary mathematics using radio as the major medium of instruction. Daily mathematics lessons were presented to first and second graders in rural and urban primary schools in Nicaragua. Lessons had a radio and a postbroadcast portion,…
Descriptors: Arithmetic, Cost Effectiveness, Developing Nations, Educational Media
Northwest Regional Educational Lab., Portland, OR. – 1977
The first volume of this three-volume report is a technical report and is intended to describe: the process used to evaluate the 3 on 2 Program; the data collection methods and the analysis procedures undertaken; and the results of the data analysis. This volume presents specific findings and analyses, whereas the evaluative conclusions are…
Descriptors: Achievement Gains, Criterion Referenced Tests, Educational Objectives, Elementary Education
