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中学数学要求“增强用数学的意识,能初步运用数学模型解决实际问题,逐步学会把实际问题归结为数学模型,然后运用数学方法进行探索、猜测、判断、证明、运算、检验使问题得到解决”。可见,教师的任务不仅仅是培养学生的计算能力、空间想象能力、逻辑思维能力,更重要的是培养学生用数学的意识,进而培养学生的创新思维。
Middle school mathematics requirements “to enhance the use of mathematical awareness, the initial application of mathematical models to solve practical problems, and gradually learn to put the actual problem into a mathematical model, and then use mathematical methods to explore, guess, judge, prove, computing, testing to solve the problem ”. Visible, the teacher’s task is not only to develop students’ computing power, spatial imagination, logical thinking ability, more importantly, to cultivate students’ awareness of mathematics, and then develop students’ innovative thinking.