传统的生物教学中,学生处于被动的学习地位,由于有部分学生的学习基础、兴趣水平、接受能力等存在着差异性,因此很多学生无法跟上教师的步伐。此时,如果教师不开展差异教学,那么很多学生就会慢慢失去学习的兴趣。针对此,高中生物教师要尊重学生的差异性,依据不同层次的学生,事先制定不同的教学目标,并开展多样化的教学活动,从而满足每个学生的学习需求。 In traditional biology teaching, students are in a passive learning position. Due to the difference in learning foundation, interest level and acceptability of some students, many students can not keep up with the pace of teachers. At this moment, if the teacher does not carry out the difference teaching, many students will slowly lose interest in learning. To this end, high school biology teachers should respect the differences of students, according to the different levels of students, prior to the development of different teaching objectives, and carry out a variety of teaching activities to meet the learning needs of each student.