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自然教学有供学生操作的大量的实验器材,教师应利用这些有利条件优化课堂结构,最大限度地为学生提供时间、空间和场地,从“教”的研究转向“学”的研究,在老师的引导下。让学生在课堂上自主发挥,培养学生在实验中发现问题、研究问题、解决问题的能力,在教学小学自然第九册《热对流》一课时,我们对课堂教学进行了这样的设计。这篇教材共分三个部分。第一部分,通过实验,认识水的
Natural teaching There are a large number of experimental equipment for students to operate, teachers should use these favorable conditions to optimize the classroom structure, to maximize the students to provide time, space and venue, from “teaching” to “learning” research, the teacher’s Under the guidance. Let students in the classroom to play on their own, to develop students in the experiment found problems, research problems, ability to solve problems in the teaching of primary ninth natural heat convection class, we conducted such a design of classroom teaching. This textbook is divided into three parts. The first part, through experiment, know water