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| Science Activities | 4 |
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Peer reviewedTubis, Charlotte – Science Activities, 1974
Descriptors: Biological Sciences, Elementary School Science, Instructional Materials, Laboratory Experiments
Peer reviewedLeyden, Michael B. – Science Activities, 1974
Presents a quantitative analysis of the "figure 8" found on the globes of most earth science textbooks, using an exercise of year's eccentric shadow plotting techniques. Indicates that the exercise can serve to change a student's abstract "figure 8" to his real learning experience. (CC)
Descriptors: Earth Science, Instructional Materials, Laboratory Procedures, Light
Peer reviewedStefanich, Greg P. – Science Activities, 1974
Presents two exercises modeled after the ice age puzzle described in the ESCP textbook, including formation of terminal moraines and kettle lakes and intersection of normal faults with gold-quartz veins. Indicates that the stratigraphic profiles are usable in teaching earth science, geography, general science, and topographic problems. (CC)
Descriptors: Earth Science, Elementary School Science, General Science, Instructional Materials
Peer reviewedHoehn, Robert G. – Science Activities, 1974
Presents a script entitled "Bones" which is designed for cassette recording. Indicates that the cassette records can serve to carry out effective class presentation when used along with overhead projections. (CC)
Descriptors: Biological Sciences, Educational Media, Instruction, Instructional Materials
