近些年来,随着信息技术的不断进步及互联网的普及,在数学课堂上出现了一类新的教具,名为“虚拟教具”(Virtual Manipulatives),作为新一代计算机教具,它具备以往计算机教具不具备的一些特点和优势,在美国、新加坡、台湾的教学实践证明,其对信息技术与数学教学的深入整合有较大的推动作用。 In recent years, with the continuous progress of information technology and the popularization of the Internet, a new class of teaching aids called “Virtual Manipulatives” appeared in mathematics classrooms. As a new generation of computer aids, Some characteristics and advantages of computer aids do not have. The teaching practice in the United States, Singapore and Taiwan has proved that it has a great impetus to the in-depth integration of information technology and mathematics teaching.