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一、问题的提出问题是数学的心脏,数学的真正组成部分是问题和解。本文旨在针对当前初中数学教学中的问题设计的利与弊(问题设计是零散的、杂乱无章的),以“点线式”问题结构为切入点,改变数学老师备课中的盲从现象,教学中的无序状态,特别是改变学生学习知识过程中的零散、孤立性的一面。并以此方法为突破口推进备课方式、教学方式及学习方式的转变,优化、重建数学问题设计及教学的有效策略,促进师生共同发展。
First, the question raised The question is the heart of mathematics, the real part of mathematics is the issue of reconciliation. This paper aims to address the pros and cons of the current problems in junior high school mathematics teaching (the problem design is fragmented and disorganized), and changes the phenomenon of blind follow-through in math teachers’ lesson planning based on the “dot-line” Disorderly state in teaching, especially the fragmented and isolated side of changing students’ learning knowledge. And this method as a breakthrough to promote the preparation of lesson plans, teaching methods and learning styles change, optimization, reconstruction of mathematical problems in the design and teaching of effective strategies to promote common development of teachers and students.