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由于长期受传统教学方法的影响,学生在观察、实验和复习的过程中,总习惯教师讲解,自己听、看、记,表现了被动的观察、模仿实验、接受式复习的依赖性特点,要使学生主动观察、提出问题、分析因果、操作实验、类比总结养成习惯,必须要重视对学生良好的学习方法的指导.下面谈谈我们的几点做法:一、观察方法的指导观察是学生获得生物学知识的重要途径.中学生物观察一般都是由教师根据教学目的要求组织安排.教师不但要提出观察什么,怎样观察,要注意哪些问题,还要引导学生掌握观察的方法.例如,在讲“根的结构”时,分发给每个学生一株绿豆苗.先让他们观察根的整体,再配合
Due to the long-term influence of traditional teaching methods, students in the process of observation, experimentation, and review, the general acquaintance teachers explained and listened to, read, and recorded by themselves, and expressed the dependence characteristics of passive observation, imitation experiment, and acceptance review. To make students actively observe, ask questions, analyze cause and effect, operate experiments, and draw up analogical habits, we must pay attention to the guidance of students’ good learning methods. Here are some of our practices: First, the observation method of observation is the student An important way to obtain biological knowledge. Secondary school biology observations are generally organized by the teacher according to the requirements of teaching objectives. Teachers should not only ask what to observe, how to observe, what issues to pay attention to, but also guide students to grasp the methods of observation. For example, in When we talk about the “root structure,” we distribute a bean seedling for every student. Let them observe the whole root and then