検索結果 - "Proportion Study and teaching"

Ratio: children's strategies and errors: a report of the Strategies and Errors in Secondary Mathematics Project/ 著者: Hart, Kathleen M.

主題: “…Ratio and proportion Study and teaching (Secondary) Great Britain…”

Proportional reasoning of engineering students in Papua New Guinea / 著者: Jones, Peter L.

主題: “…Ratio and proportion Study and teaching Papua New Guinea.…”