论文部分内容阅读
化学是一门以实验为基础的学科。要发展学生的智力,必须从培养学生的观察能力入手。因为观察是思维的外壳,要思维得到发展,必须认真、细致的观察,从而得到广泛的感性认识。这时老师再引导学生应用已有的知识,通过分析、综合,抽象思维来解释所观察到的现象,使感性认识上升到理论。得出概念性的结论。当然,学生所学的知识是有限的,不是所有的现象都能解释。即使这样,也应该让学生思考,只有当学生自己意识到知识的不足时,也就激发了他们
Chemistry is an experiment-based discipline. To develop students’ intelligence, we must begin by cultivating students’ observational skills. Because observation is the outer shell of the mind, if the thinking is to be developed, it must be carefully and meticulously observed so as to obtain a wide range of perceptual knowledge. At this time, the teacher guides the students to apply the existing knowledge and interprets the observed phenomena through analysis, synthesis, and abstract thinking, so that the perceptual knowledge rises to the theory. Get conceptual conclusions. Of course, what students learn is limited, and not all phenomena can be explained. Even so, students should be allowed to think about it. Only when students are aware of the lack of knowledge will they inspire them.