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以日本科学、算术、数学基本概念为基础的基本概念的比较，明确各基本概念的最佳学习分数。因此，我们从历史的角度对我国中小学教育中的科学、算术、数学的基本概念进行了分类。具体做了以下工作：(1)提取了我国小学和初中教育中的科学、算术、数学的基本概念，确定了学习基本概念的年级。因此，在确定从二战后我国小学和初中教育的学习过程中提取一个基本概念一般可以在哪个年级学习该基本概念的同时，从历史的角度考察了日本学习该基本概念的年级的特点。(2)与美国、英国、德国、新加坡现在使用的典型课程进行了比较；使用我国小学和初中教育的科学、算术和数学基本概念提取的学习年级作为前面的条款。在得出被认为是学习基本概念的最优分数的同时，从比较教育的角度考察了这一特点。根据上述方法的研究结果，在科学领域，86%的最优学习分数是在提取的基本概念中得出的。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.