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初中生物课是初中生新接触的一门实验探究型的课程,是一门理科课程,在内容安排与知识结构都和文科课程有着很大的区别,抽象性理论知识多,形象性描绘知识少,致使以提问的方式引领学生进行学习便是生物课课堂教学中运用的重要方式,因此,在课堂教学中问题设计的合理梯度与有效情境显得尤为重要。
Junior high school biology class is an experimental inquiry type course that is newly exposed to junior high school students. It is a science course. There are great differences between the content arrangement and the knowledge structure and the liberal arts curriculum. There are many abstract theories and knowledge, and the imagery depicts knowledge. Too few students lead students to learn by asking questions is an important method used in the classroom teaching of biology. Therefore, the reasonable gradient and effective situation of problem design are particularly important in classroom teaching.