一、引言1.课题提出背景计算机多媒体在教育领域的应用是日新月异、势不可挡的。随着校园网的日益完善,今天的计算机已成为教师教学工作中的得力助手。2001年我校作为山东省电教实验课题研究基地,申报了“运用多媒体网络教学,在小学数学的实践与综合运用中,培养学生自主学习的研究”的实验研究课题。作为数学研究小组的成员,我们研究针对“小小采购员”一课,展开了多媒体网 I. INTRODUCTION 1. Project Background The application of computer multimedia in the field of education is ever-changing and overwhelming. With the improvement of the campus network, today’s computer has become an effective assistant in teaching teachers. In 2001, our school, as the research base of Shandong Province audio-visual experimental project, declared the experimental research topic of “using multimedia network teaching, in the practice and comprehensive utilization of primary mathematics, cultivating students ’independent study ”. As a member of the mathematics research group, we study a class for “small buyers ”, launched a multimedia network