化学课堂教学中教师的换位思考

• 作 者: 谢泽铎
• 机 构: 河南商城县白塔集中学,
• 出 处: 中学生数理化(教与学.教研版)
• 发表日期: 2006年05期
• 关键词: 化学 课堂教学 教师 石灰水 学生 心理 气体 课堂上 方程式 无色 探测 思路 联想 洞察 地点

一、想学生之所想课堂上学生在想什么?这是教师应时刻关心的问题．他们未表露出自己的想法时,要洞察其心理,及时探测和巧妙地点出其想法,更好地实现与他们心理上的沟通．如在讲SO_2的性质时,把SO_2通人澄清石灰水,看到石灰水先变浑而后变清．同学们联

1. What do students think when they think about students? This is a question that teachers should care about. When they do not show their own ideas, they must have an insight into their psychology, detect and ingeniously spot their ideas, and better communicate with them psychologically. For example, when talking about the nature of SO 2 , clarify the lime water through SO 2 and see that the lime water first changes and then becomes clear. Students’ Union