“基本活动经验”在新课标中的地位逐渐凸显,丰富数学活动经验是学生学好数学的基石。教师在教学中应精心设计教学活动,落实过程性目标,让学生在实践中做数学,从而丰富学生的数学活动经验,凸显数学课堂的魅力。 “Basic Experience ” in the new curriculum standard gradually highlights the enrichment of mathematical activity experience is the cornerstone of students learn mathematics. Teachers in teaching should be carefully designed teaching activities, the implementation of the process of goals, so that students do mathematics in practice, so as to enrich the students experience in math activities, highlighting the charm of mathematics classroom.