We must select the adequate teaching-learning contents to the step of learning development to learn material and energy, the fundamental concepts of modern chemistry and it is inevitable that teaching-learning contents should connect between curricula...
We must select the adequate teaching-learning contents to the step of learning development to learn material and energy, the fundamental concepts of modern chemistry and it is inevitable that teaching-learning contents should connect between curricula of elementary-secondary school.
Therefore this study analyze the following items on chemistry sphere of science curricula in elementary-middle-high school.
1) The character of chemistry-education.
2) The objective.
3) The learning-contents in units and concept sphere.
4) The contents and inquiry process in experiments.
The major findings of this study are drawn as follows:
1) The connection is considered in the character of chemistry education.
2) The connection is considered well in general objective and affective objective but badly in cognitive and psychomotar objective.
3) The connection of the unit in learning contents is considered well between elementary school and middle school but badly on the whole.
The connection of the learning-contents is different according to concept sphere and the connection between middle school and high school is better than that between elementary school and middle school.
4) The mean ratios of elements in inquiry process is increased gradually acceding to the level of each degree-school but is relatively high in middle school.