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正确规范地使用显微镜是初中学生应该掌握的基本技能。在教学中,让初中学生熟练规范地使用显微镜是非常重要的教学任务之一。所有技能的掌握都是在操作中熟能生巧,而在有限的时间内,如何实现让学生充分实践,准确使用,在方法和策略上至关重要。在实际教学过程中,学生在最初的实验操作中有较多不规范之处。那么,在教学中采用什么样的教学方法或策略,可以在有限的时间内有效地促使学生规范掌握显微镜的使用技能,笔者在本文中推荐了几点具体做法。
Correct and standardized use of the microscope is a basic skill that junior high school students should master. In teaching, allowing junior high school students to use the microscope proficiently is one of the most important teaching tasks. All skills are mastered in practice, and in a limited time, how to achieve full practice of students, accurate use, method and strategy is crucial. In the actual teaching process, students in the initial experimental operation has more irregularities. So, what kind of teaching methods or strategies used in teaching can be effective in a limited period of time to encourage students to master the use of microscope skills, I recommend a few specific practices in this article.