一、安排形式多样的口算练习,提高学生的学习兴趣算法多样化就是鼓励学生独立思考,鼓励学生尝试用自己的方法来计算。为了防止口算的机械重复和枯燥乏味,我觉得在口算教学中,首先要激发学生的口算兴趣,让学生乐于学、乐于做。在口算练习时,学生在明确算理的基础上采取灵活多变的形式共同参 First, to arrange a variety of oral exercises, improve student interest in learning Algorithms to encourage students to diversify independent thinking, encourage students to try to use their own methods to calculate. In order to prevent mechanical duplication and dull mouth, I think in the mouth count teaching, we must first stimulate the interest of students, let students be willing to learn, willing to do. In the mouth exercise, the students in a clear basis of arithmetic to take a flexible form of common reference