新课程实施以来,围绕“一切为了每一位学生的发展”这一课程改革的核心理念,教师的教学理念、思维方式、教学方法等都发生了深刻的变化,出现了许多令人可喜的现象。比如,通过类比、操作、表达等方式让学生体会教材所隐含的符号思想、对应思想、转化思想等,既加深对知识的理解,又打破思维的平衡,突出数学的本质,促进学生思考。 Since the implementation of the new curriculum, profound changes have taken place in the core concepts of “curriculum reform for all students”, the teaching philosophy of teachers, ways of thinking, teaching methods and so on, and many gratifying developments have taken place The phenomenon. For example, by means of analogy, operation and expression, students can understand the symbolic thinking, correspondence thinking and transformational thinking implied in the teaching materials, which not only deepens the understanding of knowledge, but also breaks the balance of thinking, highlights the essence of mathematics and promotes students’ thinking.