2013 Fiscal Year Final Research Report
The development of new experimental teaching materials for learning of "energy and chemical reaction" to visualize invisible phenomena
| Project/Area Number |
22500797
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Science education
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| Research Institution | Hokkaido University of Education |
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Principal Investigator |
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| Project Period (FY) |
2010-04-01 – 2014-03-31
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| Keywords | 科学教育 / 理科教育 / 化学教育 / 理科教員養成 / 科学教員養成 / 実験・観察 |
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| Research Abstract |
Many of junior high school science teachers of younger generation are poorly educated about physics in high school. Even if they received education for physics and chemistry in high school, they have learned chemistry without correlating with physics. Accordingly, they probably teach the relation between chemical reaction and concomitant energy conversion without understood fully from the viewpoint of chemical bond dissociation and formation at atomic level. In this study, we developed the experimental teaching materials for science teacher training to interpret chemical reaction being the perceptible macroscopic phenomena (i.e. endotherm and exotherm) from the viewpoint of microscopic phenomena (i.e. bond dissociation and formation).
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