问题情境教学是一种激发学生兴趣及探究意识的教学方式,还能为学生创建符合教学内容的情境,让学生在情境中学习。初中生物教学创设问题情境的方式多样,教师可通过巧用教材内容、抓住重要图例、简短实验、现实生活以及教育技术为学生创设问题情境。教师在创设问题情境时,也需要转变观念,提出有效的问题,从而发挥问题情境的效果。 Problem-based situational teaching is a kind of teaching method that stimulates students’ interest and inquiry consciousness. It can also create a situation that meets the teaching content for students to learn in context. Junior high school biology teaching to create a variety of ways of creating situations, teachers can clever use of teaching content, grasp the important examples, a brief experiment, real life and educational technology for students to create a problem situation. When teachers create problem situations, they also need to change their concepts and put forward effective problems so as to exert the effect of problem situations.