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问题情境创设是化学教学中应用最多、最有价值的情境创设方式。在合理的问题情境中进行课堂教学,既能激发学生的学习兴趣,又能让学生保持持久的学习注意力。下面从多元化设计问题、智能化设计问题、从生为本设计优质问题等方面谈一下我对化学课堂教学中问题设计的思考。一、多元设问,丰富求知过程教师可以从化学实验、生活实际、社会热点、化学发展史等方面来进行问题设计。1.从化学实验中产生化学是一门以实验为基础的学科,要善于从实验中产生
Problem situation creation is the most used and most valuable scenario creation method in chemistry teaching. Classroom teaching in a reasonable problem situation can not only stimulate students’ interest in learning, but also enable students to maintain lasting learning attention. The following from the diversity of design issues, intelligent design issues, from the students for the design quality issues such as talk about my chemistry class teaching problems in the design of thinking. First, multiple interrogation, enriching the process of knowledge Teachers can from the chemical experiments, life, social hot spots, chemical development history and other aspects of the problem design. 1. Chemistry from chemistry to produce chemistry is an experiment-based discipline, to be good at producing from the experiment