Departmental Bulletin Paper 「理科の見方・考え方」を働かせた火成岩の学習
Learning Igneous Rocks Using Scientific Viewpoints and Ways of Thinking

杉田, 泰一

(64)  , pp.59 - 66 , 2018-03-31 , 広島大学附属中・高等学校
This study provides some suggestions for the improvement of teaching the observation of igneous rocks in junior high school science lessons. In general, junior high school students appear to experience difficulty in identifying the organization of igneous rocks. Therefore, a lesson plan was conducted during which students decided on the scientific viewpoints and criteria to observe igneous rocks by themselves. During this lesson, students performed observations to compare several igneous rocks using scientific viewpoints and ways of thinking. The results showed that the students were able to obtain scientific viewpoints to observe ingenious rocks by themselves. Furthermore, the students were able to have some questions and find tasks towards identifying factors that affect the formation of igneous rocks.

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