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Download full textAnderson, Ronald D.; And Others – 1984
Sixty-eight specific interventions to improve science education were grouped into 11 categories. Each category was then related to one of three major intervention objectives and an associated group. These categories, grouped by objectives are: (1) interventions increasing amount of time students are engaged in learning science (increasing student…
Descriptors: Cost Effectiveness, Cost Estimates, Curriculum Development, Educational Improvement
