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让学生在和谐、愉快的氛围中参与单元“整理与复习”的学习,使已经存在于学生头脑中的数学知识和数学思维方式,通过学生自己的发现、整理,使之更系统、更科学,达到牢固掌握,灵活应用的目的,这就需要教师科学安排,充分运用课本“整理与复习”的内容,做好单元小结工作。下面就这一问题谈谈自己的做法:一、通过回忆单元所学知识,形成知识网络,提高认知能力通过对整理复习的梳理、巩固,使学生将单元知识进一步消化,使他们的大脑中形成系统的知识网络,这就需要教师在复习过程中,根据复习内容和知识重点合理设计教学情境,运用现代化教学手段把单元知识有机串联起来,使学生形成完善的知识结构。
Let the students participate in the unit “arranging and reviewing” in a harmonious and pleasant atmosphere, make the mathematical knowledge and mathematical thinking already existing in the students ’mind through the students’ own discovery, arrangement, make it more systematic and more Science, to achieve a firm grasp of the purpose of flexible application, which requires teachers to make scientific arrangements, make full use of the textbook “finishing and reviewing” content, do a good job of unit summary. The following on this issue to talk about their own practices: First, the memory unit by learning knowledge, the formation of knowledge networks and improve cognitive ability through the finishing review, consolidation, so that students will further digest cell knowledge, so that their brains The formation of a system of knowledge network, which requires teachers in the review process, according to the review of the content and focus on the rational design of teaching situations, the use of modern teaching methods to organically link the unit to enable students to form a complete knowledge structure.