论文部分内容阅读
学生在进行了新授知识的学习后,要理解、掌握知识,形成技能,灵活运用知识。练习设计是否有针对性、层次性、有效性直接影响到学生的学习质量、学习效率。要做到练习有效,我觉得在设计练习时可考虑以下几点:一、抓好数学基础知识的过关练习我觉得要学好数学必须先抓计算,计算关过了,能为我们扫清数学学习的障碍。故我把口算、笔算练习作为常规练习,对于平时易出错的知识点:求近似数、单位转换、求经过时间我也把它放在了课前1分钟的练习题中,尽量争取基础知识平时过关。
Students after the new knowledge of learning, to understand, grasp the knowledge, skills, and make full use of knowledge. Practice design is targeted, hierarchical, effectiveness of a direct impact on the quality of student learning, learning efficiency. To practice effective, I think the following points can be considered in the design practice: First, grasp the basic knowledge of mathematics clearance exercise I think we must first learn to learn mathematics calculations, calculated off, can clear the math for us to learn Barrier. So I put the mouth count, pen arithmetic as a routine exercise, for the usual error-prone knowledge points: seeking approximation, unit conversion, after the passage of time I also put it in the 1 minute class exercises, try to fight for the basic knowledge of peacetime .