化学实验是化学科学认识的源泉,化学实验中学生观察能力是指学生观察实验过程及现象,获得生动的感性知识,然后进行积极思维,把观察到的感性材料进行分析、综合、概括、归纳,上升成理性认识,形成正确概念的能力。可见,培养学生的观察能力是培养实验能力的前提,也是发展智力 Chemical experiments are the source of understanding of chemical science. Students' abilities to observe in chemistry experiments refer to the students observing the process and phenomena of experiments, obtaining vivid sensory knowledge, and then making positive thinking and analyzing, synthesizing, summarizing, inducing and increasing the observed sensible materials Become rational understanding, the ability to form the correct concept. Can be seen that the cultivation of students' observation ability is to cultivate the experimental ability of the premise, but also the development of intelligence