数学教育におけるパソコン利用とそのプログラミング(I)

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われわれは、1980年来、数学教育とコンピュータのかかわりを追求している。本稿では、それらの一連の研究と実践として、小学生にパソコンを教具として適切に利用させることの方法と、教室における中学生のパソコンを使ってのプログラミング指導の実践について報告する。One of the nowaday problems is how can we change the chilren's cognition by using personal computer in the classroom.So we tried the following instructions.First we used the personal computer as the educational tool after work in elementary school.(1)First grade:positional notation(2)Second grade:time(3)Fourth grade:curvature(4)Fifth grage:ratio,circle graph,band graph.(5)Fourth-Sixth grade:quadrangle.After these trials we made the following clear.In elementary school,personal computer is very effective by the proper use with relation to other educational tools and work.And it is necessary to study about the following point hereafter.How can we change the children's cognition through the screen of computer.Second we gave lessons to a class of computer programming for the second grade students in junior high school.In this lesson,we taught by the way of subject solving form by which we give a subject every lesson and have the students program by using needed commands.Through this trials we got a following as a result.(1)In learning computer programming it is necessary for the students to learn by systematic teaching.(2)By teaching computer programming,it is necessary for us to examine of present and future institutional contents of mathematics.And after now we have to examine about following adding to ii).In the class the problem of the number of teachers and computers,the method of group-learning and pupils'interest.
大阪教育大学の論文

数学教育におけるパソコン利用とそのプログラミング(I)

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