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一、为学生创造积极思考的机会1.探究性学习分层次为了避免在探究过程中因学生本身差异及其他原因造成部分优生“灌”差生的现象,要有意识地把学生分成不同层次的研讨小组,并分配不同的任务,使他们在探讨中,都能针对本组的探究问题提出自己的看法。这样,无论高层次的还是低层次的学生,都能在探究性学习中积极独立地思考,培养其解决问题的能力。2.课前预习,发现问题化学教学只有在充分熟悉教材的基础上,才可能发现问题、
First, to create positive thinking opportunities for students 1. Inquired into the level of learning In order to avoid the process of inquiry due to differences in students and other causes of some eugenics, “poor” phenomenon, students should be consciously divided into different levels Seminar group, and assign different tasks, so that they can make their own opinions on this group’s inquiry questions during the discussion. In this way, both high-level and low-level students can actively think independently in inquiry learning and develop their ability to solve problems. 2. Pre-class preview and found that the problem of chemistry teaching only fully familiar with the basis of teaching materials, it may be found problems,