DEVELOPMENT OF COOPERATIVE GEOMETRICAL EDUCATIONAL PROGRAM FOR THE PRESCHOOL CHILD AND THE EARLY GRADER IN ELEMENTARY SCHOOL

本研究的目的是考虑到学前教育与小学低年级教育的联系，建立学前儿童与小学低年级儿童的合作几何教育方案。为了达到这一目的，我们进行了关于解决几何教育问题的调查，并根据调查结果和美国学前教育研究项目的结果，制定了关于学龄前儿童和小学低年级儿童几何图形教学内容、教学安排和教学方法的方案。在教学前后进行问卷调查等，验证教学效果，进而提出针对学龄前儿童和小学低年级儿童的合作几何教学方案。

The purpose of this research is to establish the cooperative geometrical educational program for the preschool child and the early grader in elementary school in consideration of connection between the preschool and elementary school lower grade education. In order to achieve the purpose, we conducted the survey for solving the problem about geometrical education, and formulated the plan concerning the contents, the arrangement, and the method of instruction about the geometrical figure for the small child before entering school, and the child of lower grade in elementary school based on the result of our survey and the results of the research project of preschool education in U.S. We carried out a part of the instruction, conducted questionnaire etc. before and behind that, verified the effect of the instruction, and consequently proposed the cooperative geometrical educational program for the preschool child and the early grader in elementary school.