Descriptor
Source
| Journal of Research in… | 2 |
Author
| Kline, Arlyn A. | 1 |
| Smith, John P. | 1 |
Publication Type
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedKline, Arlyn A. – Journal of Research in Science Teaching, 1971
There were no significant differences in achievement between students using an earth science laboratory block with or without teacher direction. (AL)
Descriptors: Attitudes, Discovery Learning, Earth Science, Educational Research
Peer reviewedSmith, John P. – Journal of Research in Science Teaching, 1971
Descriptors: Classroom Observation Techniques, Classroom Research, Earth Science, Instrumentation


