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培养学生独立思考能力,是使学生自觉积极地掌握知识技能的重要环节。要培养学生独立思考能力,首先必须从改进教学方法着手。在这里,我仅就在化学(及矿物学)课堂教学中培养学生的独立思考能力的方法提出一些粗浅的认识和做法,请同志们指正。1.在揭示课题前或揭示课题后,根据课文重点,联系旧课,提出一些启发性的问题(不要求学生马上回答),可吸引学生的注意力,使其开始积极的思维活动。例如:讲过了“相似元素的族”这一节,接着讲“门捷列夫的周期律”时,我提出如下的几个启发性的问题:卤族、氧族和氮族之间有若干相似之点,这说明这三族元
Developing students’ ability to think independently is an important part of making students consciously and actively acquire knowledge and skills. To develop students’ ability to think independently, we must start with improving teaching methods. Here, I only put forward some superficial understanding and methods on how to cultivate students’ independent thinking skills in chemistry (and mineralogy) classroom teaching. Please comrades correct me. 1. Before revealing the topic or revealing the topic, contact the old class based on the textual focus, and raise some enlightening questions (do not ask the students to answer immediately) to attract the attention of the students and enable them to start positive thinking activities. For example, when I talked about the “family of similar elements” and then the “Mendeleev’s cycle law,” I raised several enlightening questions as follows: Between the halogen, the oxygen and the nitrogen A number of similarities suggest that these three clans are elements