新的数学课程标准提出,“认真思考、动手实践、自主探究、合作交流”是学生学习数学的重要方式。这16字给老师们的课堂教学提出了新的挑战.为此,一线老师都在积极探究高效的学习方法。有的老师经过实践、反思、总结、再实践,逐步形成了一套实用、有效教学模式:而有的老师对这16字的理解还处于表层,只在它的“形”上下工夫,其结果是课堂气氛热热闹闹.优秀的学生总是在重复着昨天的“故 The new mathematics curriculum standard puts forward that ”serious thinking, hands-on practice, independent inquiry, cooperation and exchange “ is an important way for students to learn mathematics. These 16 words have posed new challenges for teachers in classroom teaching, and front-line teachers are actively exploring efficient learning methods. Some teachers practice, reflect on, summarize and then practice and gradually form a set of practical and effective teaching modes: while some teachers are still on the surface understanding of these 16 words, only in its ”shape" The result is a lively atmosphere in the classroom. Excellent students are always repeating what they were yesterday