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数学来源于生活,应用于生活。课程标准强调数学与现实生活的联系,不仅要求教材必须密切联系学生生活实际,而且要求数学教学要紧密联系学生的生活环境,从学生的经验和已有知识出发,创设有助于学生自主学习、合作交流的情景,使学生通过观察、操作、归纳、类比、猜测、交流、反思等活动,获得基本的数学知识和技能,进一步发展学生的思维能力,激发学生的学习兴趣,增强学生学习数学的信心。
Mathematics comes from life and applies to life. Curriculum standards emphasize the relationship between mathematics and real life, not only requires teaching materials must be closely linked with the students' actual life, but also requires that mathematics teaching should be closely linked to students' living environment, starting from the students' experiences and existing knowledge, to create students contribute to independent study, Cooperation and exchange scenarios enable students to acquire basic mathematical knowledge and skills through observation, manipulation, induction, analogy, speculation, communication, reflection and other activities to further develop students' thinking ability, stimulate students' interest in learning and enhance students' learning math confidence.