小学数学教学中,通过创设情景引入新课、借用方法提高口算能力、勤用实践突破难点等有效方法,有利于激发学生学习数学的兴趣。 In primary school mathematics teaching, it is helpful to stimulate students’ interest in mathematics by creating effective ways to introduce new lessons into situations, borrowing methods to improve their abilities in calculating words, and hard to use breakthrough points in practice.