Various problems in mathematics education and developments of new materials.

最近微型计算机的快速发展也在教育中产生了强大的影响，人们敦促人们在学校找到它们的良好用途。本研究主要做了以下几个方面的工作：(1)筛选出使用微型计算机处理效果最好的教材。通常，人们使用微型计算机作为工具来使学生练习他们的演习，但在我们的研究中，我们希望找到微型计算机的使用方法，以便使学生对学习更感兴趣。不可预见事件的发生、对材料的现象学解释、学生自己发现新的事实等，这些都是我们在材料开发方面的方面。(2)屏幕上的画面、声音作为工具似乎对学生很有吸引力。从这个角度来看，激光光盘似乎是非常有效的。在数学中，我们如何使用激光光盘？尤其是，我们怎么能在课堂上使用它们，而不是在个人学习中？编制了以光盘为主体的计算机辅助教学系统。(3)高中信息学教学研究(4)学生个人档案的处理。制定学校课程表编制计划。

Recent rapid developments of microcomputers have excercised strong influences in the education too, and it is urged to find their good use in schools. In our research, following points were mainly taken up.(1) To singly out teaching materials which are most effectively treated by the use of microcomputers. Usually, one uses microcomputers as apparatus to make tudents practice their drills, but, in our reseach, we hoped to find the usage of microcomputers so that the students become more attracted to the studies. Occurence of unforeseen events, phenomenological explanation of materials, discoveries of new facts by students themselves, etc. These are our aspects for the developments of materials.(2) Pictures on the screen, sounds made be devices seem to be very attractive for students. Laser discs appear to be very effective from this point of view. In mathematics, how can we use laser discs? Especially, how can we use them in the class lessons, not in the personal studies? We worked out a system of CAI having laser disc units as its main part.(3) Studies of teaching informatics in high schools(4) Processing of personal records of students. Development of programs for making up time table in schools.