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展示就是学生在“预习、探究”的基础上,对教学内容进行深入的探究后,在课堂上将自己或本组的探究结果通过言语和操作等形式呈现出来,从而检验其自学的效果,同时让全班学生进行分享和学习。根据展示的范围和层次可分两种,一种是组内展示,一种是全班展示。展示一般按照先组内、后班内的顺序进行。根据这些特点,可以将展示分为组内小展示、班内大展示和自由展示三种基本类型。掌握和灵活运用各种展示是开展课堂教学的必需手段,是提高课堂教学的有效途径。
The demonstration is that students on the basis of “preview, explore ”, after in-depth exploration of the teaching content, in the classroom, the inquiry results of themselves or this group are presented in the form of words and operations to test the self-learning effect , While allowing the entire class to share and learn. According to the scope and level of display can be divided into two kinds, one is the group show, one is the class display. The show is generally in accordance with the first group, after the class in the order. According to these characteristics, the exhibition can be divided into small groups within the group, large class display and free display of three basic types. To master and flexibly use all kinds of presentations is an essential means to carry out classroom teaching and is an effective way to improve classroom teaching.