刘悦
摘 要:随着信息化的发展,为线上教学提供了可能,在特殊时期,为响应停课不停学,积极开展液压课程的线上教学, 以《工程机械液压系统构造与维修》课程为例,从团队组建、课程知识点拆分、视频动画资源制作、题库建设等各方面详细阐述了在线开放课程建设的要点;从线上平台的选择和课程搭建、在线开放课程在实际教学各环节中的具体应用、考核方式的改革与评价等方面,在教学过程中,运用多种教学方法,恰当设计教学环节,努力探索教学形式,通过学生反馈,得到初步认可。在线开放课程的具体应用,基本实现在教师指导下的自主学习、学习积极性有所提高。
关键词:在线开放课程 线上教学 课程探索 教学实施
Construction and Research of Online Course “Construction and Maintenance of Hydraulic System of Construction Machinery”
Liu Yue
Abstract:With the development of informatization, online teaching has been made possible. In special periods, in response to the suspension of classes, online teaching of hydraulic courses is actively carried out. Taking the course "Construction and Maintenance of Hydraulic System of Construction Machinery" as an example, the main points of online open course construction are elaborated in detail from the aspects of team formation, course knowledge splitting, video animation resource production, question bank construction, etc.; from the selection of online platforms and course construction, online open courses are used in each link of actual teaching. In terms of specific application, reform and evaluation of assessment methods, and a variety of teaching methods in the teaching process are used, teaching links are appropriately designed, and teaching methods are explored, and students’ feedback is initially recognized. The specific application of online open courses basically realizes the independent learning under the guidance of teachers and the improvement of learning enthusiasm.
Key words:online open courses, online teaching, curriculum exploration, teaching implementation
1 课程分析
《工程机械液压系统构造与维修》是工程机械运用技术专业的一门职业技术专业核心课。通过对液压传动基本知识、工程机械液压元件的结构与维修、工程机械液压基本回路、典型工程机械液压系统的维护与检修等内容的学习,培养学生熟练使用维修常用工具、量具的能力;液压回路识读和连接、检查的能力;对工程机械液压系统常见故障诊断和排除能力。为学生今后从事工程机械维修工作打下基础。
本课程采用理实一体化教学,理论与实践相结合,互相促进,以工学结合、任务导向、职业化考评为指引,加强学生对知识技能的掌握和职业素养的培养。主要学习液压元件的结构组成、工作原理;液压元件符号含义、常见液压回路识读;流体力学知识基础;液压元件拆装及检修;常见液压基本回路组成和控制原理;根据液压回路图形连接液压元件及参数调整;工程机械液压系统分析过程等。……