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所谓“问题式”教学,就是一种以问题为中心,将观察、操作、调查、思考、交流等内容有机的组合在一起的教学方法,其本质是以“问题”贯穿整个教学过程,以实现教学目标,培养学生思维能力,激发创新潜能。小学数学教材“综合与实践”是培养学生综合运用有关的知识与方法解决实际问题,开展实践性、探索性学习的主要渠道,是培养学生的问题意识、应用意识和创新意识,积累学生基本活动经验的重要素材。在“综合与实践”的教学中,应用“问题式”教学,
The so-called “problem-style ” teaching is a kind of teaching method that takes the problem as the center and organically combines observation, operation, investigation, thinking and communication. The essence of this teaching is to teach through the whole teaching Process in order to achieve the teaching objectives, develop students’ thinking ability, stimulate innovation potential. Primary Mathematics Textbook “Comprehensive and Practical” is to train students to use the relevant knowledge and methods to solve practical problems, to develop practical, exploratory learning the main channel is to develop students’ problem awareness, sense of application and sense of innovation, accumulation of students Essential material for basic experience. In the “comprehensive and practical” teaching, the application of “problem-style” teaching,