化学教学中微型探究活动的策略

Chemistry Teaching Strategies of Miniature Inquiry Activities

探究式教学是进行科学教育的有效途径,也是中学化学课程的一种重要的教学方式。但常规的探究式教学又是一个比较复杂的过程,在进行探究活动时,教师常常遇到在时间上难以控制,影响教学进度以及实验药品用量过大等诸多因素的影响。因此,将探究式活动微型化,是一个比较有效的方法。本文将从探究内容的选择安排、探究实验微型化等方面探讨在化学教学中进行微型探究活动。

The inquiry teaching is an effective way of scienee education, and also an important teaching merhod for high school chem- istry course. While conventional inquiry teaching is a complex process because during the exploration activities, teachers often en- counter difficult to avoid many factors＇ impact such as time control which might affect the progress of teaching and the excessive use of experimental drugs. Therefore, the miniaturization of inquiry activities is a more effective method. Tiffs paper will discuss how to carry, out micro-exploration activities in the chemistry teaching from the aspect of the choice set of content and the experiment to ex- plore the miniaturization of micro-exploration activities.