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课堂教学的实效性是新课改关注的焦点,而精心设计一节课的课堂提问是提高课堂实效的重要环节.本文主要通过日常教学的具体实践总结出一些通过优化课堂提问来提高课堂教学的实效性的收获.一、问题情境的精心设置问题情境的运用,常通过呈现一定的背景材料,引导学生发现问题,从而产生新的知识;或在已有的知识和经验的基础上形成新的认知冲突,进而能积极探求新知.因此每一个问题都要明确为什么提问,提问什么,要精简,问到“点”上去.
The effectiveness of classroom teaching is the focus of the new curriculum reform, and carefully designed a class of classroom questions is an important part of improving the effectiveness of the classroom.This paper summarizes some of the main teaching through the optimization of classroom questions to improve classroom teaching The effectiveness of the harvest.One, the careful setting of the problem situation The use of the situation, often through the presentation of certain background materials, to guide students to find problems, resulting in new knowledge; or existing knowledge and experience based on the formation of a new Cognitive conflict, and then actively explore new knowledge, so every question should be clear why ask questions, ask questions, to streamline, ask “point ” up.