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在自然教学中如何培养学生的发散思维能力,我们从以下几方面着手。1 创设情景,给学生一定的感性材料 在教学中我们结合学生生活经验提出问题,向学生介绍看得见摸得着的实验,进行实验设计,展示标本、模型、挂图;外出参观,现场上课;运用电教录像手段等多种形式创设生动活泼的教学情景,为启迪学生思维,开掘学生智慧创造条件。例如教学《蝶和蛾》一课时,首先给每两个人发一盒蝶和蛾的标本,引导学生进行观察,并明确观察目的和任务,提出蝶和
How to cultivate students' divergent thinking ability in the teaching of nature, we start from the following aspects. 1 Create a scene to give students a certain degree of perceptual material In teaching, we combine the students' life experience to ask questions, introduce students to visible and tangible experiments, experiment design, display specimens, models and flipcharts; The use of audio-visual recording means and other forms of creating vivid and lively teaching scenarios, to enlighten students thinking, to create the conditions for student wisdom. For example, when teaching “Butterflies and Moths”, a set of specimens of butterflies and moths should be made for every two people. Students should be guided to observe and clearly observe the purpose and tasks.