1.重知识衔接,忽视了学生兴趣的激发,信心的培养小学数学五年级上册中“方程”这一单元,在方程的解法中,为了与初中的“方程”衔接,完全抛弃了传统教学中“四则运算的关系式”而是应用了等式的性质。应用等式的性质,在解形如ax±b=c,ax±bx=c,x÷b=c类型的题时,虽然书写有点烦琐,但学生也可以掌握;而对形如: 1 heavy knowledge convergence, ignoring the excitement of students’ interest, confidence in the training of elementary school mathematics grade 5 “equation ” this unit, in the solution of the equation, in order to interface with the junior “” equation, completely abandoned The traditional teaching “the relationship between the four operations ” but rather the application of the nature of the equation. The nature of the application of the equation, in the solution of such as ax ± b = c, ax ± bx = c, x ÷ b = c type of questions, although the writing a little cumbersome, but students can also grasp;