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1 问题的提出重视让学生经历数学知识的形成过程是实施数学新课程教学的基本要求.在学生经历数学知识的形成过程中,通过适当的途径建立自己的认知活动线索,能有效地提升学生学习的心理价值.所谓认知线索,指的是学习场景中学习环境、学习者和学习对象的综合体——学习活动随着时间的变化过程,是学习活动的主线.认知心理学研究表明:在学生数学学习的过程中,最初对信息的加工线索将直接影响以后对信息的提取;让学生在学习过程中建立与自己密切相
1 puts forward that students should experience the formation of mathematical knowledge is the basic requirements of the implementation of new mathematics teaching in the process of students experience in the formation of mathematical knowledge through appropriate ways to establish their own cues of cognitive activities can effectively enhance the students Learning psychological value.The so-called cognitive cues, refers to learning environment learning scene, a combination of learners and learning objects - learning activities over time, is the main line of learning activities.Cognitive psychology studies have shown : In the process of student mathematics learning, the initial processing of information will have a direct impact on the future extraction of information; so that students in the learning process to establish their own phase