数学和其他学科一个最大的不同,在于它具有高度的抽象性和严密的逻辑性。因此,数学教师不仅要精心设计教案,而且要尽量使用生动、有趣的语言来授课,以弥补教学内容本身的枯燥、呆板,使学生从课堂中不仅能学到知识,而且能得到美的享受和乐趣。一、以“疑”激趣“学起于思,思源于疑。”学生如果有疑问,就会引起悬念,使心理上感到困惑,产生认知冲突,进而拨动思维之弦。因此,教学的语言要善于设疑,使学生处于“心欲求而不得,口欲言而不能”的状态,这时学生的思维最活跃,学生的学习 One of the biggest differences between mathematics and other disciplines is its high degree of abstraction and strict logic. Therefore, the mathematics teacher should not only carefully design the teaching plan, but also try to use vivid and interesting language to teach so as to make the teaching content itself boring and inflexible so that students not only can acquire knowledge from the classroom, but also enjoy and enjoy the beauty . First, to “suspect ” excitement “learn from thinking, thinking from suspicion. ” Students if there is doubt, it will cause suspense, psychologically confused, resulting in cognitive conflicts, thus forcing the string of thinking . Therefore, the language of teaching should be good at doubts, so that students are in a state of “heart desire but not verbal, but can not ” state, when the students most active thinking, student learning