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数学是一门比较抽象的学科,它是符号、数字,推理与运算的结合,学生在学习中注意力往往易于分散,教师要善于创设情境,以引起学生的有意注意,优化数学课堂教学。高效的数学情境应该是与学生的现实生活和以往的知识体系有密切联系的,能让学生触景生思,诱发学生数学思维的积极性,引导他们产生更多的数学联想,比较容易呼唤学生内部正在休眠的已有的知识、经验、策略、模式、感受和兴趣的情境。
Mathematics is a relatively abstract discipline, which is a combination of symbols, numbers, reasoning and computing. Students tend to be easily distracted in their study. Teachers should be good at creating situations to attract students’ attention and optimize mathematics classroom teaching. Efficient mathematical situations should be closely related to students ’real life and previous knowledge systems. Students should be able to learn from each other’s thoughts, induce students’ enthusiasm in mathematical thinking and guide them to produce more mathematical associations. It is easier to call students inside The existing knowledge, experience, tactics, patterns, feelings and interests of the dormancy.