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ID 35567
本文ファイル
別タイトル
Making and using of two types of the simple magnifying projectors
著者
雑賀 大輔
間賀 綾音
時澤 味佳
NDC
教育
抄録(英)
Magnifying equipment is the basic tool for experiments of science classes. In the present study, two types of handmade magnifying projectors were developed. They were the non-screen type and the built-in screen type. Most of the materials of these projectors were obtained from the super-market or the Do-it-yourself stores. Lenses used for these tools were objective lenses and eye lenses of the common light microscope. The built-in screen type projector was used in the science class of the 1st grade of the junior high school. As the result, all students had actively observed crystals of the sodium chloride and the alum. This suggests that the handmade simple magnifying projectors were very effective for the student's activities in the science classes.
内容記述
本研究の一部は,科学研究費基盤研究A(25242015)の助成による
掲載誌名
学校教育実践学研究
20巻
開始ページ
73
終了ページ
78
出版年月日
2014-03-21
出版者
広島大学大学院教育学研究科附属教育実践総合センター
ISSN
1341-111X
NCID
SelfDOI
言語
日本語
NII資源タイプ
紀要論文
広大資料タイプ
学内刊行物(紀要等)
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
部局名
教育学研究科
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