实验课程的教案撰写——以药用氯化钠的制备为例

Teaching Plan for the Experimental Course——Taking the Preparation of Medicinal Sodium Chloride as an Example

教案是教师为顺利而有效地开展教学活动,根据教学大纲的要求,以课时或课题为单位,对教学内容、教学步骤、教学方法等进行具体安排和设计的一种实用性教学文书。文章以药用氯化钠的制备为例,讲述实验课程教案的撰写。

The teaching plan is a practical teaching instrument for teachers to carry out teaching activities smoothly and effectively,according to the requirements of the syllabus,to arrange and design the teaching content,teaching steps and teaching methods in units of class hours or subjects.This article takes the preparation of medicinal sodium chloride as an example to describe the writing of the experimental course plan.