Bulletin of Research and Development Center for Educational Practice, Okayama University
Published by Research and Development Center for Educational Practice, Okayama University

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The Development of Chemical Teaching Materials for Upper Secondary School : study lesson on detergent concept in Cambodia

セット セング 岡山大学大学院教育学研究科
三好 美恵 愛媛県大洲北中学校
喜多 雅一 岡山大学教育学部
抄録
A study lesson dealing with the detergent concept was carried out at an upper secondary school in Cambodia after a number of teaching materials concerning with detergent were prepared for classroom activities. Through the pre-/post tests and questionnaires responded by students, the lesson study was evluated high appreciation and satisfactory. The activities prepared in the lesson study were applicable by students. It is also recommended that it can be appropriately introduced as part of curriculum at upper secondary schools in Cambodia and other developing countries which required teaching materials.
キーワード
detergent(洗剤)
volume of water drop(水滴の体積)
surface tension of water(表面張力)
knowledge improvement of students(生徒の知識改善)
Cambodia(カンボジア)
ISSN
1346-3705
NCID
AA11529614