在小学数学课堂教学中,科学使用多媒体进行教学活动,使课堂教学从静态转化为动态、抽象转化为具体,实现时间和空间的自由转换,有效降低学生学习的难度;吸引学生的注意力;激发学生学习的兴趣,更能提高课堂效率,促使学生愉快、和谐、高效的发展。 In the elementary mathematics classroom teaching, the science uses the multimedia to carry on the teaching activity, causes the classroom teaching to change from the static state to the dynamic, the abstract transforms into the concrete, realizes the free transition between time and space, reduces the student learning difficulty effectively; Attracts the student’s attention; Inspires Students ’interest in learning can improve classroom efficiency and promote students’ pleasant, harmonious and efficient development.