A Design on Micro Course of Discrete Mathematics

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Education Research Frontier September 2015, Volume 5, Issue 3, PP.42-45

A Design on Micro Course of Discrete Mathematics

Mengjie Zhang1#, Jing Yang2, Zhi Li2, Wei Luo2, Fei Teng3, Lin Guan3, Shiyang Guo3 School of computer science and technology, Guizhou University, 550000, China #

Email: Zhang199204@126.com

Abstract Discrete mathematics is one of the core courses of computer software and hardware profession, covering branches of mathematics such as the mathematical logic, set theory and relation algebra, algebraic system, graph theory, combinatorial mathematics, and applying in the courses of formal language and automata, communication model and error correcting code, data structure, and the digital circuit. In this paper, the micro course emphasis and difficulties of several large plate of discrete mathematics were made into a set of six-minute micro course, using the image of the animation technology to achieve happiness from learning discrete mathematics, and make the process of discrete into pieces of learning, then students can learn some knowledge point of discrete mathematics in a short time when convenient, which achives the goal of flipped classroom in discrete mathematics, also improves learning efficiency and saves the cost of learning. Therefore learning discrete mathematics becomes more interesting and lively, as well reach the requirements of the teaching program in a relaxed and happy learning atmosphere. Keywords: Discrete Mathematics; Micro Course; Flipped Classroom

离散数学的微课程设计 * 张孟杰 1,杨静 2,李智 2,罗卫 2,腾飞 3,管林 3,郭世阳 3 贵州大学 计算机科学与技术学院,贵州 贵阳 550000 摘 要:离散数学是计算机软件和硬件专业的核心基础课之一,覆盖了数理逻辑、集合论与关系代数、代数系统、图论、 组合数学等数学分支,用在形式语言与自动机、通讯模型和纠错码、数据结构、数字电路等课程中。本文通过把离散数 学中的几大板块中的重点及难点分别制作成六分钟一集的微课程,通过形象的动漫技术实现了快乐学习离散数学的效果, 并且使学习的过程离散化碎片化,学生可以在自己方便的一小片时间学习离散数学的某一知识点,实现了离散数学的翻 转课堂,提高学习效率、节约学习成本,使离散数学的学习变得更加有趣、生动、活泼,在轻松快乐的学习气氛中达到 教学大纲要求的效果。 关键词:离散数学;微课程;翻转课堂

引言 当代社会已经进入“微时代”,快,短,平。不占用太多的时间。因此,微课顺应时代的要求,我们 推出了离散数学的微课程设计,与传统课程相比,微课特点更加生动有趣,更具有针对性。目前网上也有 很多教学视频,可几乎都是由老师讲解录制成的视频,没有互动,画面比较呆板,而微课则不同,它通过 对离散数学的独特性能的分析,动画技术和电子信息技术的应用,把离散数学知识做成动画产品,通过计 算机动画技术,不同的字体的演变与动画场景,使学生理解数学对象的可视化的目的,使教学活泼、生动、 *

基金资助:受国家自然科学基金(61262029, 61462013);贵州大学品牌特色专业培育项目(PTPY201302);教育部第二批国 家 级 专 业 综 合 改 革 试 点 贵 州 大 学 “ 本 科 教 学 工 程 ” 项 目 ( ZGG2013004 ); 教 育 部 “ 卓 越 计 划 ” 贵 州 大 学 建 设 专 项 (ZYJ2014007)支持资助。 - 42 www.erfrontier.org


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