@article{oai:teapot.lib.ocha.ac.jp:00042122,
 author = {草野, 健 and KUSANO, Takeshi},
 journal = {研究紀要, Bulletin in school education},
 month = {Feb},
 note = {紀要論文},
 pages = {99--108},
 title = {1年生の自然の学習に問題解決的活動を取り入れる試み},
 volume = {20},
 year = {2013}
}