在科学技术高速发展以及素质教育不断改革的大背景下,多媒体技术作为一种具有丰富表现手段和生动形象形式的现代化教学方法,被越来越广泛地应用于教学过程中。小学时期是学生学习的基础和关键性阶段,可以培养学生的学习热情和积极性。而小学数学作为小学阶段一门非常重要的学科应该给予有效的指导,在这样的情况下运用多媒体进行小学数学教学是非常重要的,应该对有效的运用方法进行探析。 With the rapid development of science and technology and the constant reform of quality education, multimedia technology has been applied more and more widely to the teaching process as a modern teaching method with rich performance means and vivid images. Primary school is the basis and key stage of student learning, which can cultivate the students enthusiasm and enthusiasm for learning. However, primary school mathematics should be given effective guidance as a very important discipline in primary school. In this situation, it is very important to use multimedia in primary school mathematics teaching. Therefore, we should analyze the effective use of mathematics.