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培养学生思维的方法多种多样,其中,用问题引导学生思考是最直接、最易于操作的一种。教学中,教师要时刻将学生思维能力的发展放在首位,结合教学内容,巧设数学问题,启发学生思考。问题不在于多、不在于深,而是要能够抓住本质、激发兴趣、便于探究。一、生活中设问,激发学生探究兴趣【片断一】出示题目:车棚里停着一些摩托车和三轮车,总车子数和总轮子数都是偶数,车棚里至少停了几辆摩托车和几辆三轮车?(学生认真读题,独立思考,
There are many ways to cultivate students ’thinking. Among them, using questions to guide students’ thinking is the most direct and easiest way to operate. In teaching, teachers should always give top priority to the development of students ’thinking ability, and combine the teaching content with the mathematics problems to inspire students’ thinking. The problem is not so much, not deep, but to be able to grasp the essence, to stimulate interest, easy to explore. First, set the question asked in life, to stimulate students to explore interest [piece a] to produce the title: There are some motorcycles and tricycles parked in the shed, the total number of cars and the total number of wheels are even, shed at least stopped a few motorcycles and a few A tricycle? (Students seriously reading questions, independent thinking,