著者
吉田 幸平 高木 秀雄
出版者
公益社団法人 東京地学協会
雑誌
地学雑誌 (ISSN:0022135X)
巻号頁・発行日
vol.129, no.3, pp.337-354, 2020-06-25 (Released:2020-07-11)
参考文献数
22

Science subjects at Japanese high schools are divided into physics, chemistry, biology, and Earth science. The numbers of credits set are two for basic subjects and four for advanced subjects. With a change of courses based on new guidelines enforced by the Ministry of Education, Culture, Sports, Science and Technology Japan (MEXT) in 2012, the Earth science field has classes in Basic Earth Science and Advanced Earth Science. The percentage of high school students who take Earth science classes is estimated from the number of textbooks adopted by MEXT (26% for Basic Earth Science and 1.2-0.9% for Advanced Earth Science), but the percentages of high schools that offer Earth science classes in each prefecture have not been reported. Therefore, the proportion of high schools that offer Basic Earth Science and Advanced Earth Science classes are estimated based on a survey of more than 5,000 high schools in Japan. Data for the survey were collected from the curriculum listed on each high-school homepage and from a questionnaire distributed using the Google mail system. Survey results indicate that 43.7% of high schools nationwide offer Basic Earth Science, and only 8.8% of high schools offer Advanced Earth Science. In addition, the proportion of high schools offering Earth science classes varies depending on the prefecture. The highest proportion of high schools offering Basic Earth Science is 71% (Okinawa) and the lowest is only 4% (Miyazaki). The top prefectural percentage for Advanced Earth Science is 48%, but nine prefectures have no high schools offering Advanced Earth Science. The proportion of high schools offering Earth science correlates with the number of Earth science teachers employed over the past 40 years in each prefecture. However, some prefectures have records only for the total number of science teachers; therefore, the numbers of teachers hired specifically to teach Earth science are not known in these cases. The percentages of high schools offering Earth science classes are higher in prefectures for which only the total number of science teachers is known. A draft is provided on promoting Earth science education at high schools comparing differences among prefectures in the percentages of high schools offering Earth science classes. Based on our results, to promote high school geoscience education, support should be provided through workshops on Earth science education, so that science teachers other than full-time Earth science teachers can recognize the importance of Earth science and teach Basic Earth Science.

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@Mihoko_Nojiri このPDFの8ページ目に各県別の地学基礎、地学の開設状況がまとめられています。https://t.co/7GjPcJwmq9
@Joker_xyz リンクの方に飛べなかったのですが、この論文ですかね 生物基礎・化学基礎なんかと比べると顕著な差ですね 地学基礎を受験科目に選ぶ生徒が少ないのは何となく認識していましたが、ここまでとは... わざわざありがとうございます https://t.co/xK8oAhjdhW
地学基礎の履修率(26%)は、旧カリの地学Ⅰ(7%)よりもだいぶ改善している一方、都道府県ごとに履修率にはバラツキがある。 J-STAGE Articles - 高等学校理科「地学基礎」「地学」開設率の都道府県ごとの違いとその要因 https://t.co/5Ku3gA4hqM
“教員採用方式として,理科で採用される府県の方が地学で採用される都道府県よりも有意に「地学基礎」開設率が高いことが明らかとなった。”(吉田・高木,2020)1/3 https://t.co/IythFGwcr3
こんなものがあるのか。地オリ関係者、高校生、教育関係者必読?後で読んでみよう。 高等学校理科「地学基礎」「地学」開設率の都道府県ごとの違いとその要因. https://t.co/CwuguhXcqO
吉田幸平, 高木秀雄, 2020: 高等学校理科「地学基礎」「地学」開設率の都道府県ごとの違いとその要因. 地学雑誌, 129 巻 (3 号) p. 337-354. https://t.co/3xnMC7MCeT

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