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图表解题能力的培养是生物习题教学中的重中之重,针对图表类型的不同,抓住突破角度,有利于题目攻克的事半功倍.这其中充分引导学生发现问题图表解题的特点,才能真正调动学生解题活动的开展.一、抓住曲线的形,星星之火方可燎原生物曲线呈现形式较多,对此我们应观察曲线呈现方式的形,与教参示例的相似与差异所在,找出
The ability to solve the problem of charting is the top priority in the teaching of biological exercises, according to different types of chart, to grasp the breakthrough point is conducive to solving the problem more effectively.This fully guide students to find the characteristics of the problem chart to solve problems in order to truly Mobilize students to carry out the problem-solving activities.First, grasping the shape of the curve, the spark of the stars can start a prairie fire creature curve appears in many forms, for which we should observe the shape of the curve showing the way, and teaching example similarities and differences, Find out