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《数学课程标准》指出:由于学生生活背景和思考角度不同,所使用的方法必然是多样的,教师应尊重学生的想法,鼓励学生奇思妙想,提倡解答方法的多样化。学生能创造出个性化的计算方法,就是新课程标准提倡新的教学方式所产生的必然结果。算法多样化是客观存在的,我们有必要让学生认识它的存在价值,感受计算方法的不确定和不唯一。作为家长和老师,千万不要觉得孩
The standard of mathematics curriculum points out: Due to the different students ’living background and thinking angle, the methods used must be varied. Teachers should respect the students’ ideas, encourage students to think oddly and promote the diversification of solutions. Students can create a personalized calculation method, which is the inevitable result of the new curriculum standard advocating new teaching methods. Algorithm diversification is an objective reality, we need to make students recognize its existence value, feel the calculation method of uncertainty and not unique. As a parent and teacher, do not feel kid