中学化学教学中封闭概念图的应用研究

Using Closed Concept Map in Classroom Teaching of Chemistry in Secondary Schools

封闭概念图的优势在于避免了树状概念图的扩展,使各个概念之间形成相互联系不产生脱节,又避免了树状概念图的不断扩展而带来的学习负担。介绍中学化学教与学中如何设计和运用封闭概念图以及封闭概念图的优势。

The advantage of the closed concept map over the tree concept map lies in the fact that it can help to make salient the relationship between concepts and avoid the proliferation of concepts, which in turn helps to relieve students＇ learning load.