On The Guidance and Analysis to Students Who Have Difficulties in Understanding on Maximum and Minimum in Quadratic Functions : Practical Individual Guidance by Usage of OHP-Sheets
Department of Mathematics, Naruto University of Education
Graduate student, Naruto University of Education
抄録（英）
We have known from the teaching experience that many students meet firstly the difficulties in understanding on the problem of maximum and minimum in quadratic functions after they entered to senior high school. So we analyzed answer papers on quadratic functions and knew that the main reasons of difficulties in understanding were caused by "complexity in dividing the intervals" and "illusion that the intervals and the graph of the quadratic functions were moving at the same time". We exploited teaching materials (so called "Kawaraban") and tools so that students could easily understand the problem above and we have individually guided four students with the teaching materials and tools. We found out that the methods were very useful for students to understand the problem.
内容記述
国立情報学研究所『研究紀要公開支援事業』により電子化。
雑誌名
鳴門教育大学研究紀要
雑誌名(英)
Research bulletin of Educational Sciences, Naruto University of Education
2次関数の最大・最小におけるつまずきの分析および指導 : OHPシートを利用した個別指導の実践を通して
KJ00000684563.pdf
(834.24KB)
