由于我国长期以来受到应试教育的影响,我国初高中教育在教学理念、教学目标以及教学方法等多方面都存在着许多的问题与不足之处.尤其对于生物教学,长期以来人们都将生物看作是一门副科,许多家长以及教师对生物教学的重视力度不够,导致生物教学过程中所存在的许多教学问题往往被教学研究者所忽略.一直以来提高课堂教学的效率,提高课堂教学的有效性都是广 Because of our long-term impact of examination-oriented education, there are many problems and shortcomings in the teaching concept, teaching objectives and teaching methods of our country’s junior high school education, especially for biological teaching, people have long regarded biological as Is a deputy section, many parents and teachers do not pay enough attention to biology teaching, which leads to many teaching problems in the process of biology teaching are often neglected by teaching researchers .Effectiveness of classroom teaching has been improved and the effectiveness of classroom teaching has been improved. All are wide