| Budget Amount *help |
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Research Abstract |
The purpose of this study is to construct a teaching method of helping pupils' development of inferential activities in geometry learning based on longitudinal method for the fourth graders in elementary schools for three years. The main results of this study are as follows :(1) Their cognitive development of dividing, compensating and displacing geometrical figures improved with progress of their grades, whereas their cognitive development of geometrical figures with compositions of inferences were retained in the low level.(2) On the construction of teaching method of helping their development of inferential activities in geometry learning, we could clarify that the both of "method by using cognitive conflicts" and "dialectic-didactical method" are very useful.
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