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| Earth Science | 1 |
| Instructional Materials | 1 |
| Laboratory Procedures | 1 |
| Light | 1 |
| Material Development | 1 |
| Science Activities | 1 |
| Science Education | 1 |
| Science Materials | 1 |
| Secondary School Science | 1 |
| Teacher Developed Materials | 1 |
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| Science Activities | 1 |
Author
| Leyden, Michael B. | 1 |
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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
