When students fail to understand concepts of limit and infinity, they will surely have difficulty studying differential and integral calculus. However, at this college, we teach mainly the computation of each category instead of teaching each theoretical part in detail, because of the shortage of classes' hours. Ifeel that some students make the incorrect assumption that the concepts of infinity and eternity are synonymous. Considering the reasons mentioned above, I make the students fill questionnaires about the concepts of infinity and analyzes their opinion poll. I then think about ways of teaching the concepts of limit and infinity. Also, I'll think over certain points in teaching these concepts. Further, I'd like to continue to study and search for better way to teach these concepts.
極限の指導について : 無限概念の指導について
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nagano_nct-31-30.pdf
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