光合成の学習に関する研究 : 教員志望学生が作成した概念地図の分析
広島大学学校教育学部紀要. 第一部 Volume 20
Page 45-54
published_at 1998-01
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| File | |
| Title ( jpn ) |
光合成の学習に関する研究 : 教員志望学生が作成した概念地図の分析
|
| Title ( eng ) |
A Study on Learning and Teaching about Photosynthesis : Analysis of concept maps made by teacher trainees
|
| Creator | |
| Source Title |
広島大学学校教育学部紀要. 第一部
Bulletin of the Faculty of School Education, Hiroshima University. Part I
|
| Volume | 20 |
| Start Page | 45 |
| End Page | 54 |
| Abstract |
The purposes of this study are to clarify the structure and characteristics of the concept 'photosynthesis' of teacher trainees by analyzing their concept maps, and to discuss problems of learning and teaching about photosythesis. The main results are as follows: First, the idea has been established that 'photosynthesis' is a function that makes 'sugar' from 'carbon dioxide' under 'light'. Secondly, in their concept maps 'molecule' links to 'photosynthesis' indirectly through 'carbon dioxide' or 'sugar' rather than directly. Lastly, in spite of importance of the relation between 'photosynthesis' and 'energy' in science teaching, knowledge about energy is not enough scientifically exact, and appropriate relations are not made between the concept 'energy' and other concepts. In order to promote understanding of energy in the concept 'photosynthesis', therefore, it is necessary to improve not only means and methods of teaching about photosynthesis, but slso science curricula in schools.
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| Keywords |
photosynthesis
concept map
science learning
光合成
概念地図
理科学習
|
| NDC |
Education [ 370 ]
|
| Language |
jpn
|
| Resource Type | departmental bulletin paper |
| Publisher |
広島大学学校教育学部
|
| Date of Issued | 1998-01 |
| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0387-4850
[NCID] AN00213326
|
