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Scientific Approach To 4-H Food Projects, Grace Brill
Scientific Approach To 4-H Food Projects, Grace Brill
Journal of the Minnesota Academy of Science
The scientific approach to 4-H food projects resulted from the stress on science from federal extension personnel of the U.S. Department of Agriculture, and from surveys and consultations with representatives of the National Science Foundation. The result has been six bulletins prepared by the extension nutritionists of the University of Minnesota for the approximately 24,000 4-H members, aged 9 to 19, enrolled in 4-H food projects in Minnesota. The scientific approach has, consequently, added the question of "why" to the traditional 4-H approach of "how-to-do-it."
Effectiveness Of Selected Films On Learning Biological Concepts By High School Students, W. D. Philipson
Effectiveness Of Selected Films On Learning Biological Concepts By High School Students, W. D. Philipson
Journal of the Minnesota Academy of Science
This study was performed to determine the effects of educational motion picture treatment in learning of biological concepts from a tenth-grade biology course.