The Effectiveness of a Proposed Program Based on Stepanz's Model of Changing the Alternative Chemical Concepts on the Achievement of Ninth-Grade Students in Jordan
This quasi-experimental study aimed to investigate the effect of Stepanz' model in changing the alternative chemical concepts on the achievement of ninth-grade students. The participants of the study were 50 ninth grade male students who were distributed randomly into two groups: experimental g...
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| フォーマット: | 図書 |
| 出版事項: |
Sultan Qaboos University,
2015-08-01T00:00:00Z.
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| 請求記号: |
A1234.567 |
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| 所蔵 1 | 利用可 |