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叶圣陶先生曾说过:“教材只能作为教学的依据,要教得好,使学生受益,还要靠教师善于运用。”我有幸欣赏了特级教师吴汝萍老师执教的《认识分数》一课,吴老师对教材进行了灵活的处理、创造和使用,让课堂“智趣”飞扬。一、整体构建,数学课堂充满“知趣”数学是一门系统性很强的学科,新知是旧知的延伸和发展,也是后续知识学习的基础。吴老师能充分利用学生已有的知识经验,紧扣知识的生长点,精心设计教
Mr. Ye Shengtao once said: “The teaching materials can only serve as a basis for teaching, teaching well, benefiting students and teachers.” I was fortunate enough to enjoy the “Cognitive Points” lesson taught by supervisor Wu Ruping , Miss Wu conducted a flexible treatment of teaching materials, create and use, so that classroom “intellectual interest ” flying. First, the overall construction, mathematics classroom is full of “interest ” Mathematics is a very systematic discipline, the new knowledge is the extension and development of the old knowledge, but also the basis for subsequent knowledge learning. Teacher Wu can make full use of the existing knowledge and experience of students, closely linked to the growth point of knowledge, well-designed teaching