这是因为数学是一门结构性、系统性很强的学科，其中任何一个环节的落后都会给以后的学习带来困难。
This is because mathematics is a highly constitutive and systematic discipline, any backwardness in learning will bring difficulty to later study.
传统文化学习知识强调“悟”的方式，使得相应的知识结构缺乏系统性、逻辑严密性。
Traditional culture put a great emphasis on "think", which made corresponding knowledge structure lack of systematic, and logical rigor.
通过对多媒体技术及应用的系统性学习，在理论上和实践上为以后的学习和工作打下扎实的基础。
Through the systematic learning technology and application of multimedia, both in theory and practice for future study and work to lay a solid foundation.
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