中学生の数学的能力の発達・変容に関する調査研究(2) : 「数」得点の変容について

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The purpose of this study is to investigate pupil' progress of mathematical ability at lower secondary school level and consider the suggestion for improving our mathematics education, by means of using the problems developed by Kassel-Exeter Project. We investigated the pupils' progress (or retrogradation) concerning "Number" test which is composed of fifty problems by examining the same pupils in Fukuoka prefecture an year later. Our pupils' progress is almost same as the progress of pupils in England, Scotland and Germany. But, since our pupils' "Number" test point is comparatively high, our pupils' progress at such a higher level can be regarded as a result of our effective teaching of mathematics. According to the longitudinal investigation about the points of each problem, we couldn't find a remarkable progress of points concerning the area of "estimation", "proportion and percentage" and "problem solving". Moreover, we divided our pupils into three groups (PH, PM, PL) by means of their points of "Potential" test. As a general finding, we can point out that the PH pupils' progress is due to the success concerning comparatively difficult problems and that the PL pupils' progress is due to the success concerning comparatively easy problems. At the same time, we could find that their retrogradation is also due to the failure concerning the same kind of problems. Such a valuable suggestion gained is this study can be considered as an important point of improving our mathematics education.
全国数学教育学会の論文

中学生の数学的能力の発達・変容に関する調査研究(2) : 「数」得点の変容について

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