高中化学“云课堂”实践探索及其反思

Practice and Reflection of High School Chemistry Cloud Class

"云课堂"是一种基于云计算技术的高效、便捷、实时互动的课堂教学形式,能够突破时间、空间的限制,轻松实现超万人同时在线学习、培训、互动与交流。四川省绵阳南山中学化学组结合学校情况,积极构建"云+网+端"新型"云课堂",探索并尝试翻转课堂、问题驱动式课堂及交互式课堂等教学模式,开展基于云技术的教学评价。教师在实施"云课堂"中也会面临一些困境,如硬件设施建设、备课资源库的建设、云技术应用和"手把手"教学的最佳切合点等,这些都需要在实践中不断摸索。

＂Cloud Classroom＂ is a kind of efficient, convenient and real-time interactive classroom teaching based on cloud computing technology. It can overcome the limitation of time and space and easily realize the simultaneous online learning, training, interaction and exchange. The Chemistry teaching group at Mianyang Nanshan High School has actively built new ＂cloud classroom＂ consisting of ＂cloud ＋ network ＋ end＂ based on school condition and explored teaching models such as flipped classroom, problem-driven classroom and interactive classroom, while carrying out cloud-based teaching evaluation. Teachers can also face some dilemmas in the implementation of ＂cloud classroom＂, such as the construction of hardware facilities, the construction of lesson resource library, the best combination of cloud technology application with ＂hand in hand＂ teaching, all of which need continuous exploration in practice.