「食塩水のこさと重さ」の単元にみる小学生の科学概念の形成について －教育工学的分析による－
スポンサーリンク
概要
- 論文の詳細を見る
It is investigated how the concept of mass conservation, specific gravity, solubility and evaporational concretion is understood by children. The item for this study is the concentration and weight of table salt solution. The word association (WA) test entitled "Renso Game" is given to children in elementary schools in Nara and Osaka. The WA test is given before and after they learn the unit. Images formed in children on Science class are examined by the semantic differential (SD) method. The cluster analysis method is also employed to compare the results of pre- and post- WA tests. The findings are as follows; 1. Two types of children have a negative images on Science class. Some of them can understand the concept well and others have a poor understanding. 2. Some children enjoy experimetal works even if they understand little the concept of science. They are found to have very positive images on Science class.
- 奈良教育大学の論文
- 1985-03-16
奈良教育大学 | 論文
- 奈良教育大学構内における菌類相とその季節変化
- 知的障害養護学校の自閉性障害児教育に関する研究 : 全国実態調査からみた現状と課題
- 歯のルミネッセンス特性と線量測定への応用の可能性
- 同一テフラのTL年代とOSL年代の比較(自然科学)
- ルミネッセンス年代測定における年間α線量の粒径依存性の検討と準微粒子法への適用