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一、化学教学中存在的误区1.忽略培养学生的良好习惯化学实验演示中,魔幻的化学现象常是学生的聚焦点,教师也常沉醉于自己演示实验,而忽视了演示过程中对原理的深入灌输,在实验考试部分,学生只会觉得熟悉又陌生~([1])。另一方面,在对学生成绩考核的时候,只以考试成绩为依据,而忽视其他方面的表现。例如,在实验中有的学生对实验研究特别透彻,但是把太多的时间放在实验部分,忽视了对化学知识的全面性掌握,
First, the mistakes in chemistry teaching 1. Ignore the good habits of students training In the chemical experiment demonstration, the magic of the chemical phenomenon is often the focus of students, teachers often indulge in their own demonstration experiments, while ignoring the demonstration of the principle Instilled in depth, in the experimental part of the exam, students will only feel familiar and unfamiliar ~ ([1]). On the other hand, when assessing students’ performance, they only rely on test scores and neglect other aspects of performance. For example, some students in the experiment were especially thorough about experimental research, but put too much time in the experimental part, ignoring the comprehensive mastery of chemical knowledge,