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在高中生物教学中,对学生进行发散思维训练和衍射学习法的指导,是培养学生思维能力的重要方法。 (一)关于发散思维训练 1.何谓发散思维?发散思维即扩散思维,这是一种从不同的方向、途径、角度去设想的展开型思维方法。在教学中,以某一知识点为中心,从不同的方向、途径、角度,在尽可能短的时间内,去发现、寻找与此中心有密切联系的尽可能多的知识点。用这种思维方法理解、掌握知识及其内在联系,形成一定的知识结构(不同于教材的知识结构),可以灵活运用所学的基础知识。
In high school biology teaching, the students ’divergent thinking training and the guidance of the diffractive learning method are important ways to train students’ thinking ability. (A) about divergent thinking training 1. What is divergent thinking? Divergent thinking is the proliferation of thinking, which is from a different direction, way, angle to envisage the development of thinking. In teaching, with a knowledge point as the center, from different directions, ways, angles, in the shortest possible time, to find and find as close as possible with the center of knowledge. With this way of thinking to understand and master knowledge and its internal relations, the formation of a certain knowledge structure (different from the textbook knowledge structure), you can make the best use of the basic knowledge learned.