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在以往的小学数学教学中,教师非常重视数学知识的教学,而很少关注这些数学知识和学生的实际生活有哪些联系。学生学会了数学知识,却不会解决与之有关的实际问题,造成了知识学习和知识应用的脱节,感受不到数学的趣味和作用。这对学生实践能力和创新能力的培养是很不利的。新修订的小学数学教学大纲明确指出:“要重视从学生的生活实践经验和已有的知识中学习数学和理解数学。”这就要求数学教师结合学生的生活经验和已有的知识来设计富有情趣和意义的活动,使学生切实体验到身边有数学,用数学可以解决生
In the past, primary school mathematics teaching, teachers attach great importance to the teaching of mathematical knowledge, and seldom concerned about these mathematical knowledge and students what the actual life. Students learn math knowledge, but it will not solve the practical problems related to it, resulting in the separation of knowledge learning and knowledge application, feel the taste and role of mathematics. This training of students practical ability and innovation ability is very unfavorable. The newly revised elementary mathematics syllabus clearly states: “Emphasis should be placed on learning math and understanding of math from students’ practical experiences and existing knowledge.” This requires that math teachers design richness based on the student’s life experience and existing knowledge Interest and significance of the activities, so that students can actually experience the mathematical side, with mathematics can solve the students