Descriptor
| Earth Science | 1 |
| Educational Research | 1 |
| Field Studies | 1 |
| Instruction | 1 |
| Pretests Posttests | 1 |
| Secondary School Science | 1 |
Source
| School Science Review | 1 |
Author
| Shepley, Alan V. | 1 |
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Peer reviewedShepley, Alan V. – School Science Review, 1972
Students who undertook field studies of soil before the related laboratory work performed better on a posttest than students using the opposite sequence. (AL)
Descriptors: Earth Science, Educational Research, Field Studies, Instruction
