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数学来源于生活,生活中处处有数学。教师要善于捕捉生活中的数学现象,在数学教学中联系生活中的问题,挖掘数学知识的生活内涵,让数学更多地联系实际,贴近生活,达到生活材料数学化,数学教学生活化,让学生体会到数学就在他们身边,感受到数学的作用,体会到数学的魅力。一、关注课前:经历生活实际,感受数学知识1.搜集数据,积累数学信息。如教学“多位数的读法”时,教师课前让学生搜集各种数据,并记录起来,然后在课上就
Mathematics comes from life, there are maths in life. Teachers should be good at capturing math phenomena in life, contact life problems in mathematics teaching, explore the life connotation of math knowledge, make maths more contact with reality and close to life, and achieve the mathematicalization of living materials and math teaching life, Students feel that mathematics is on their side, feel the role of mathematics, experience the charm of mathematics. First, pay attention to class: Experiencing the real life experience of mathematics 1. Collect data and accumulate mathematical information. Such as teaching “multi-digit reading ”, teachers let the students collect a variety of data before class and record it, and then in class