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为了使学生对植物有一个系统和动态的整体认识,我们在《植物学》教学中采取了直观的方法,即配合日常的教学进度,增加了一系列与进度同步的课内和课外实验。如让学生直接接触自己培养的植物幼苗,观察同一种植物在不同生长时期的不同结构和不同特性,为学生提供了生动鲜明的可直接观察的学习对象。因此,学生能在直接感知的具体形象基础上,较牢固地掌握植物的基本概念和有关知识,取得了较好的教学效果。 实验一(配合第二章第一节 种子的结构边讲边实验)
In order to make students have a systematic and dynamic overall understanding of plants, we have adopted an intuitive method in the teaching of Botany, that is, in line with the daily teaching progress, we have added a series of in-class and extra-curricular experiments that are synchronized with the progress. If students are directly exposed to the plant seedlings they have cultivated, observe the different structures and different characteristics of the same plant at different growth stages, and provide students with vivid vivid objects that can be directly observed. Therefore, students can grasp the basic concepts and related knowledge of plants more firmly on the basis of the specific image that they perceive directly, and have achieved better teaching results. Experiment 1 (combined with the structure of the seed in Chapter 2 Section 1)