教学水平的高低,很大程度上取决于学生的学习态度和学习方法.特别是七年级学生,在小学阶段学习科目少、知识内容浅,并多以教师教为主,学生所需要的学习方法简单.进入中学后,科目增加、内容拓宽、知识深化,数学从具体发展 The level of teaching depends largely on the students’ learning attitudes and learning methods. In particular, the seventh-grade students have fewer subjects in the primary school and have a light knowledge content. They mainly use teachers to teach and the students need learning methods. Simple. After entering middle school, subjects increase, content expands, knowledge deepens, mathematics develops from the concrete