Study to devise out a science curriculum which combines excellences of the curriculum around 1950 and those at present.

在1950年前后的十年里，人们强调从儿童自身生活经验中产生的问题开始科学教学。把尊重儿童的生命作为教授科学的第一步，是那个时代教育政策的一个优秀方面。1958年修订了《标准课程》。从那时起，学校科学就尊重学科的学术系统，而不是孩子们的日常经验。尊重主题的系统化是现行政策的一个很好的方面。我们的研究是结合两个时代两种政策的这些优点来构建一个新的基础科学课程。1. 通过对各版《标准课程》的调查，分析比较了两个地区的课程结构。通过对每一版《标准课程》和教科书的调查，对两个时代的儿童活动进行了分析和比较。3. 将儿童“水”、“光”、“声”活动进行分类，构建新课程。4. 设计了活动模块，帮助孩子们从日常体验出发，了解一些科学概念（力、作用的传播、物质的种类、物质的自然变化、空地的自然变化、生活必需品的自然起源史等）。

To start science-teaching from the questions which arise from children's own experiences in their life was emphasized during the decade around 1950. To respect children's life as the first step to teach science was an excellent side of the educational policy in that era. In 1958 Standard Course of Study was revised. Since then school science has respected academic systematization of subject matter, rather than children's daily experiences. To respect systematization of subject matter is an excellent side of the present policy.Our study was started to combine these execellent sides of both policies in the two eras to construct a new elementary science curriculum. 1. The curriculum structure was analyzed and compared between the two earas through investigating each edition of Standard Course of Study. 2. The children's activities referred to were analazed and compared between the two eras through investigating each edition of Standard Course of Study and of texstbooks. 3. Children's activities concerned with "water","light" and "sound" were categolized to construct a new curriculum. 4. Activity-modules to help chidren start from their daily experiencies to get some scientific concepts(Forces, Travel of Actions, Kinds of Matter, Natural Changes of Matter, Natural Changes of Vacant Lots, History of Daily Necessaries from Natural Origin, etc.) were devised out.