地理等值线教学技巧

地理等值线教学历来是地理教学中的重点和难点。把数学中数形结合的思想移植到地理教学中,对各类等值线采用添加辅助线的方法来解决地理问题,既是一种重要的分析问题的方法,同时也是一种重要的学习方法。灵活运用这一方法能加深对地理现象、地理规律的理解记忆,能达到举一反三、触类旁通的效果,同时对知识的深化、串联、综合、运用起着重要的桥梁作用。

Teaching Skills on Isolines in Geography

The teaching of isolines has always been an important as well as a difficult point. It is an important way of analysing as well as learning to transplant the thought of comhning figures and shapes in mathematics to teaching in geography, to add boost lines to various isolines in order to solve geographical problems. Flexible application of this way can not only deepen the memory of geographic phenomena and geographic laws, but achieve a result that a single item will suffice to typify all the rest, and at the same time,it will play a role of a bridge to deepen, link up, synthesize, and apply the knowledge.