摘要
对大数据理论与技术基础课程的线上教学改革实践进行研究。在开课前要进行一系列的准备:对学生进行调查,明确教学目标,制订教学方案,选择教学平台。从调查结果来看,学生前期均学过C语言、统计学等课程,已经具备了一定的数学基础和相关专业知识基础,并且对大数据处理技术具有较高的学习欲望,比较热衷于大数据在各领域的应用。考虑到单独使用一种教学平台或方式可能存在一定局限性,课程组决定采用“录播+直播+研讨”的方式进行线上授课,录播课以千聊为主,直播课以钉钉为主。在教学过程中,要始终围绕课程目标来预设讲授的重点内容框架,选择适合学生的教学方法,结合实际案例形象生动地阐述现有大数据技术、平台及框架。在教学方法的改革过程中,教师要把握好对课程内容的调整力度,加深对课程的探索,不断优化教学方法。
The study analyzes the online teaching reform of big data theory and technology basic course.A series of preparations are done before class,i.e.to investigate students,clarify teaching objective,formulate teaching scheme,and select teaching platform.The investigation results show that students have all learned C language and statistics course.They are qualified with some basic mathematics and related professional knowledge.They have a higher desire to learn big data processing technology,and are keen on the application of big data in various fields.The course group decide to adopt“recorded broadcast+live streaming+discussion”method in online course,Qianliao in recorded broadcast course,and Dingding in living streaming after considering certain limitation of a kind of teaching platform and method.It is suggested to preset key content framework through surrounding course objective;select suitable student teaching method;and vividly expound current big data technology,platform and framework through the combination of practical cases in teaching process.Teachers should grasp the adjustment of course content,promote the course exploration,and continuously optimize teaching method in the reform process of teaching method.
作者
贾舒宜
王海鹏
毛忠阳
唐田田
Jia Shuyi;Wang Haipeng;Mao Zhongyang;Tang Tiantian(Institute for Information Fusion,Air Force Logistics University,Yantai 264001,China;Communications Teaching and Research Section,Air Force Logistics University,Yantai 264001,China)
出处
《黑龙江科学》
2022年第17期121-123,共3页
Heilongjiang Science
关键词
大数据理论与技术基础课程
线上教学改革
Big data theory and technology basic course
Online teaching reform
