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义务教育数学课程标准明确指出,“通过义务教育阶段的数学学习,学生能够获得适应社会生活和进一步发展所必需的数学的基本知识、基本技能、基本思想、基本活动经验。”学生的活动经验对学生学好数学、用好数学起着至关重要的作用。针对小学生活动经验少、零散不系统、感性经验多等特点,教师就要帮助孩子们累积数学活动经验。一、通过有效教学情境的创设帮助学生累积数学活动经验教学情境在教学中作用极大。根据教学内容和
The compulsory education mathematics curriculum standard clearly states that “through the mathematics study in the compulsory education phase, students can acquire the basic knowledge, basic skills, basic ideas and basic activities necessary for the social life and further development.” "Students’ Activities Experience good math for students, math plays a crucial role. Less primary activities for students experience, fragmented and non-systematic, emotional experience and more characteristics, teachers should help children accumulate experience in math activities. First, through the creation of effective teaching situations to help students accumulate experience in mathematical activities Teaching situation plays a great role in teaching. According to the teaching content and