不断创新变革下的教学模式,给了学生更多自主探究的平台。教师在课堂上可以更大限度地关注学生的学习过程,特别是学困生的学习状态、思维过程以及练习中出现的典型错误。此时,及时纠正、课堂补差成为提高学习效率的有效方法。学困生的学习状态被关注了,其成绩上升了,可是优生的 Continuous innovation and change under the teaching model, giving students more independent exploration platform. Teachers can pay more attention to students’ learning process in class, especially the learning status of poor students, thinking process and typical mistakes in the practice. At this point, timely correction, make up poor classrooms become effective ways to improve learning efficiency. The learning status of poor students was concerned about, and their grades rose, but eugenics