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教学目标1.通过谈话,使学生知道人们认识天气、观测天气、预测天气是很重要的。2.培养学生在观察这一科学活动中,首先需要明确观察的内容及观察要做好准备的良好习惯。3.引导学生直接参与科学观察活动,能通过观察发现云是变化的,它们有高有低、有厚有薄、有深有浅,培养学生的观察能力。4.通过观察、记录、描绘、收集资料、交流等系列活动,培养学生研究科学的精神。
Teaching Objectives 1. By talking to students so that people know the weather, observe the weather and predict the weather is important. 2. Develop Students To observe this scientific activity, you first need to clearly observe the contents and observe good habits to be prepared. 3. To guide students directly involved in scientific observation activities, can be found through observation changes clouds, they are high and low, thick and thin, deep and shallow, and develop students' ability to observe. 4. Train students to study the spirit of science through a series of activities such as observation, recording, depiction, data collection and exchange.