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| International Journal of… | 1 |
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| Weld, Jeffrey D. | 1 |
| Yager, Robert E. | 1 |
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| Journal Articles | 1 |
| Reports - Descriptive | 1 |
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| Iowa | 1 |
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Peer reviewedYager, Robert E.; Weld, Jeffrey D. – International Journal of Science Education, 1999
Reports on the Iowa Project, a broad effort in 20 school districts where a Science-Technology-Society (STS) approach was emphasized through a constructivist philosophy of teaching and learning. Results indicate the project's success in four areas: strengthening teacher confidence and knowledge base, encouraging teachers' use of innovative…
Descriptors: Academic Achievement, Constructivism (Learning), Educational Change, Females
