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提问是数学教学的常用方法。有效的提问能激发学生探究数学问题的兴趣,充分调动学生的思维,从而提高数学课堂的教学效率。下面就结合教学实践浅谈如何提高小学数学课堂提问的有效性。一、精心设计问题1.问题设计目标明确。在教学中教师对问题的语言描述要严谨、精练、准确,指向一目了然,不要引起歧义或多义。通过这一问题要解决什么,达到什么,教师要有明确的目标。例如,在教学“异分母分数加、减法”
Questioning is a commonly used method of math teaching. Effective questioning can inspire students to explore the interest of mathematics problems and fully mobilize the students’ thinking so as to improve the teaching efficiency of mathematics classroom. The following combination of teaching practice on how to improve the effectiveness of primary school mathematics questions. First, the well-designed problem 1. The design of a clear problem. Teachers in the teaching of language description of the problem should be rigorous, concise, accurate, pointing at a glance, do not cause ambiguity or polysemy. What should be solved through this issue? What should we achieve? Teachers should have a clear goal. For example, in teaching “different denominator score plus, subtract ”