生物学科是一门基础学科,教师要转变教学理念,以学生为主体,教师为主导,让学生自主探究,自主学习。因此,激发兴趣,调动学生积极性就显得尤为重要。一、创设问题情境,诱发学生的学习兴趣情境教学是指在教学过程中为了达到预定的教学目标,从教学需要出发,创设与教学内容相适应的教学情 Biology is a basic discipline, teachers should change the teaching philosophy, with students as the main body, teachers as the leading, allowing students to explore, self-study. Therefore, to stimulate interest, mobilize the enthusiasm of students is particularly important. First, to create a problem situation to induce students interest in learning Situational teaching refers to the process of teaching in order to achieve the predetermined teaching objectives, starting from the teaching needs, and teaching content to create teaching conditions