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教育的最终目的是要让学生理解知识,而教师的精心加工,会使知识变得易于接受,甚至变成一种享受。这就需要教师创设一种教育情境,以一种直观的方式再现书本知识,帮助学生透过所学知识的表面符号、文字,与它们所代表的实际事物联系起来,填平学生认识过程中的形象与抽象、实际与理想、感性与理性以及旧知与新知间的鸿沟。化学课堂教学中的情境创设可以从以下几个
The ultimate goal of education is to enable students to understand knowledge, and teachers’ careful processing will make knowledge easy to accept and even become a pleasure. This requires teachers to create an educational situation, in an intuitive way to reproduce the book knowledge to help students through the knowledge of surface symbols, text, and they represent the actual things linked to fill the process of awareness of students Image and abstraction, reality and ideal, sensibility and rationality, and the gulf between the old and the new. Chemistry classroom teaching situations can be created from the following