论文部分内容阅读
观察是一种有目的、有计划的直觉活动。人从外界所接受的信息,90%以上是通过观察获得的,良好的观察能力,对任何工作都具有重要的意义。从化学学科的特点来看,化学是一门以实验为基础的学科,实验现象复杂多样,只有观察的好,才能通过分析、综合、得出正确的结论。因此在化学教学中必须要加强实验观察能力的培养。下面就谈一谈如何培养学生的实验观察能力。
Observation is a purposeful and planned intuition. More than 90% of the information people receive from the outside world is obtained through observation. Good observation ability is of great significance to any work. According to the characteristics of chemistry, chemistry is an experiment-based subject. The phenomena of experiment are complex and diverse. Only when the observation is good, can we conclude the correct conclusion through analysis and synthesis. Therefore, in chemistry teaching, we must strengthen the training of experimental observation ability. Here to talk about how to develop students’ ability to observe the experiment.