课程改革使小学数学在思想、理念及方式等方面不断地改进和革新,然而数学课堂所达到的效率并没有教师预期的好。笔者认为以教材为基础适当地运用新颖的教学方式,激发学生兴趣,加强师生互动等,是可以有效提高教学效率的。 The reform of the curriculum makes elementary mathematics improve and innovate constantly in the aspect of thought, idea and method, however, the efficiency that the mathematics classroom achieves does not have the teachers’ expectation. The author believes that based on the teaching materials, proper use of new teaching methods, to stimulate student interest, and to strengthen teacher-student interaction, etc., can effectively improve the teaching efficiency.