Research on extraction and its optimum study grade of the basic concept of Science, Arithmetic and Mathematics

本研究的目的是通过与国外基本概念的比较，以日本的科学、算术和数学中的基本概念为基础，明确每个基本概念的最佳学习等级。因此，我们从历史的角度对我国基础教育中的科学、算术和数学的基本概念进行了分类。具体而言，进行了以下操作。(1)提取了我国基础教育和初中教育中科学、算术和数学的基本概念，确定了基本概念学习的年级。因此，在通过从第二次世界大战后我国小学和初中教育的学习过程中提取日本的基本概念来确定一般在哪个年级学习基本概念的同时，从历史的观点来考察日本学习基本概念的年级的特征。(2)它与现在使用的美国、英国、德国、新加坡等典型国家进行了比较;为上款所用的是我国小学和初中教育的科学、算术和数学的基本概念所提取的学习成绩。在导出被认为是基本概念学习的最佳等级时，从比较教育的观点调查其特征。作为使用上述方法的研究结果，在科学中，在提取的基本概念中导出了86%的最佳学习等级。而且，在算术和数学方面，88%的最佳学习成绩已经得出。

The purpose of this research was clarifying the optimum study grade of each basic concept by comparing with the overseas basic concept based on the basic concept in science, arithmetic and mathematics of Japan. Therefore, we classify the basic concepts in the science, arithmetic and mathematics of the elementary and the lower secondary education of our country, from the historical viewpoint. Specifically, the following things were performed.(1) The basic concept in science, arithmetic and mathematics which are elementary and the lower secondary education of our country was extracted, and the grade by which the basic concept is learned was identified. Therefore, while identifying in which grade that basic concept would be learned in general by extracting a basic concept in Japan from the course of study of the elementary and the lower secondary education of our country after World War II, the feature of the grade which learns that basic concept in Japan was surveyed from the historical viewpoint.(2) It compared with typical curriculums, such as United States of America, United Kingdom, German, Singapore used now ; using the study grade by which the basic concept of the science, arithmetic and the mathematics of the elementary and the lower secondary education of our country extracted for the preceding clause. And while deriving the grade considered to be the optimum for study of the basic concept, the feature was surveyed from the comparison educational standpoint.As a result of researching using an above-mentioned method, in science, 86% of the optimum study grade has been derived among the extracted basic concepts. And, in arithmetic and mathematics, 88% of the optimum study grade has been derived.