苏霍姆林斯基曾说过:“如果学生在掌握知识的道路上,没有迈出哪怕是小小的一步,那对他来说,这是一堂无益的课。无效的劳动是每个教师和学生都面临的最大的潜在危险。”“有效的数学课堂”是我们教育实践者的不懈追求。通俗地说,有效的数学课堂是指通过课堂教学活动,学生在知识技能、经验方法上有所收获、有所提高、有所进步。具体表现在学生的认识上,从不懂到懂、从不知到多知、从不会到会;在情感上,从不喜欢到喜欢、从不热爱到热爱、从 Sukhomlinski once said: “If students did not take even a small step along the path of knowledge, it would be a helpless lesson for him. Teachers and students are facing the greatest potential danger. ”“ Effective Math Class ”is the relentless pursuit of our education practitioners. Ordinarily, an effective math class means that through the classroom teaching activities, students gain some knowledge, experience and experience, improve and improve. Specific performance in the students’ understanding, never know to understand, never know to know, never will; in emotion, never like to like, never love to love, from