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《各种各样的果实》一课分两部分:认识果实和给果实分类。本课要达到的教学目的是:学生认识常见的能吃的果实;知道植物的果实是多种多样的;通过观察果实的特征,培养学生的观察能力;通过比较各种果实的特征和用途,培养学生的比较分类能力和创新能力;激发学习和探索自然事物的兴趣;培养认真细致地观察物体和善于尊重事实的科学态度。这一切都以观察比较为手段,最终要达到合理分类的目的。所以,观察比较能力和分类能力的培养是本课重点,分类能力和创新能力的培养是难点。
There are two parts to a variety of fruits: understanding fruit and assorting fruits. The purpose of this course is to achieve: the students recognize the common edible fruit; know that the fruits of plants are varied; by observing the characteristics of the fruit, to develop students' observation ability; by comparing the characteristics and uses of various fruits, Develop students' ability of comparative classification and innovation; stimulate their interest in learning and exploring natural things; and cultivate a scientific attitude of carefully observing objects and respecting facts. All this is by means of observation and comparison, and ultimately to achieve the purpose of reasonable classification. Therefore, the ability to observe and compare the ability to cultivate is the focus of this lesson, classification and ability to train innovative ability is difficult.