わが国の小・中学校理科における藻類，特に珪藻の扱われ方

DOI Web Site 参考文献1件

書誌事項

タイトル別名
  • How algae have been treated in compulsory science education in Japan, with special reference to diatoms
  • ワガクニ ノ ショウ チュウガッコウ リカ ニ オケル ソウルイ トクニ ケイソウ ノ アツカワレ カタ

この論文をさがす

抄録

Five sets of science textbooks for elementary schools and lower secondary schools in Japan were surveyed to determine their coverage of algae with reference to diatoms. The textbooks were first published in the early 1950s and thereafter revised almost every 10 years, in conformity with the national science curriculum revision. In textbooks for elementary schools, the number of algal species was largest in the 1962 version and thereafter decreased considerably. The most frequent genus among diatoms was Pinnularia. However, no algal name appeared in the last (2002) version, though the term diatom still appeared in the textbooks. In textbooks for lower secondary schools, the number of algal species was largest in the 1972 version and thereafter decreased, but not so much as in the elementary school textbooks. For the last ten years algae have been taught only from morphological and ecological viewpoints and even there only briefly. Pinnularia was also the most frequent genus among diatoms in lower secondary school science textbooks. According to the newly revised science curriculum, which is being enacted in 2011 for elementary schools and in 2012 for lower secondary schools, diatoms will possibly be taught as organisms living in fresh water, as fish food and as producers in aquatic ecosystems in elementary schools more frequently, but in lower secondary schools they will continue to be taught in line with the status quo.

収録刊行物

  • Diatom

    Diatom 26 (0), 47-50, 2012

    日本珪藻学会

参考文献 (1)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ