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在生物教学课堂中,有效的提问可以激发学生兴趣,培养学生思维,开拓学生视野,培养学生能力,提高课堂教学效果。如何提问才能达到好的教学效果呢?一、利用趣味问题激发学生兴趣教师设计问题,要匠心独运,使学生的学习有新鲜感、趣味感。学生的兴趣浓厚,紧紧抓住学生的眼球,时时拨动学生的心弦,才能使学生情绪饱满,思维活跃,精神振奋,从而取得良好的教学效果。例如七年级上册第二单元《生物从环境中获取物质和能量》中“饮食与营养”一
In biology teaching classroom, effective questioning can arouse students ’interest, cultivate students’ thinking, develop students ’horizons, develop students’ abilities, and improve the effect of classroom teaching. How to ask questions in order to achieve good teaching effect? First, the use of interest to stimulate student interest in teacher design issues, to make an impression, so that students have a fresh learning experience, fun feeling. The student’s interest is strong, hold the student eye tightly, dial the student’s heartbeat from time to time, can make the student full of emotion, active thinking, energetic, so as to achieve good teaching effect. For example, the seventh grade on the second unit “bio-material and energy from the environment” in the “diet and nutrition” a