基于无线答题器的互动反馈技术在力学课堂教学中的应用
2021-07-28杨少红吴蒙蒙黄方
杨少红 吴蒙蒙 黄方



DOI:10.16660/j.cnki.1674-098x.2010-5640-5916
摘 要:互动反馈是提高师生互动效能的一种重要手段,在课堂上采用无线答题器的互动反馈技术,不仅可以激发学员的学习兴趣,活跃课堂气氛,而且可以帮助学员理解复杂的公式和抽象的力学概念。通过实时查看问题的反馈结果,教员可以随时掌握自己的教学效果,调整教学方法和策略,学员可以及时了解自身的学习情况,弥补不足,共同提高力学课堂的教学质量。整个实施过程体现了以“学员”为中心、让学员全面参与课堂的教学理念。
关键词:互动反馈技术 无线答题器 课堂教学 应用
中图分类号:O341 文献标识码:A 文章编号:1674-098X(2021)01(c)-0155-05
Application of interactive feedback technology based on wireless clicker in mechanics classroom teaching
YANG Shaohong WU Mengmeng* Huang Fang
(Basic Department of Naval University of Engineering, Wuhan, Hubei Province, 430033 China)
Abstract: The interactive feedback is an important way to assist teachers and students to interact. The use of wireless clicker in classroom teaching can not only enliven the atmosphere of teaching, stimulate students interest in learning, but also help students to understand the complex formulas and abstract mechanical concepts in book. By viewing the feedback results in real time, teachers can diagnose their teaching effects in time and adjust teaching methods and strategies. At the same time, students can review their own learning mastery, so as to improve the quality of mechanics teaching and learning. The whole process embodies the teaching philosophy of taking "students" as the center and allowing students to fully participate in the classroom.
Key Words: Interactive feedback technology; Wireless clicker; Classroom teaching; Application
如何在有限的45min課堂上,让教员关注到每一位学员的学习状态一直是课堂教学改革的焦点。在传统的课堂互动中,通常会见到“教员提问,学员举手,教员点名回答”这样的场景。教员通过仔细观察、课堂提问、黑板板书、单元测验等方法,对教学效果得到简单而模糊的信息反馈,无法进行快速的数据分析,成效不太明显。随着网络和信息技术的广泛应用,采用基于无线射频技术的课堂互动答题器和基于网络数据传输技术的课堂互动答题器等工具进行互动反馈将成为今后支持课堂互动教学的重要方式[1-3]。对于保密性强、不让使用手机上网的课程,采用前一种互动反馈技术显得更为简单适用。
1 在力学课堂中开展互动反馈教学的重要性
对于力学专业基础课程,内容庞杂,公式繁多,有极强的逻辑性,同时也具有一定的实践性,学习起来难度很大[4-5]。……
