持续教学和学习的技术

持续教学和学习的技术

资讯科技服务处已为学者准备好这一页. 目前正用额外资源对其进行更新. 最后更新于2021年9月24日.

这一页的内容应与文件一起阅读 Advice 和 guidelines to staff 和 students: towards achieving some degree of normalcy - Academic year 2021-2022 . This page provides guidance on P-R (P = physical presence; R = remote presence) teaching 和 remote teaching.

P-R教学

The P-R (P = physical; R = remote) teaching mode can take place through the underlying methods.

注意:

  • The remote students will follow the lectures in real-time as the students in class through a live stream. 讲座可以使用变焦或Panopto进行直播. 远程学员将以观察员的身份观看直播课程.
  • 另外, the remote students will be provided (later on) with a recording of the lectures using 变焦 or Panopto.
  • 教学空间可通过 调度办公室.

资讯科技服务支持以下的P-R教学方法:

一些 学习空间 are equipped with Panopto technology that enables lecturers to live stream their lectures.

  • Once an academic is informed that their lectures are scheduled in a Panopto-enabled learning space, 学者将分享Panopto流媒体链接给学生使用 氢呋喃上的公告论坛 
  • The workstation available on the instructional desk will need to be used to live stream the lecture. The presentation files to be used during the lecture can be transferred using a USB stick or accessed from Google Drive.
  • The academic will use the wearable microphone available in the learning space so that the remote students can hear the lecture.
  • These 学习空间 are equipped with a document camera or a whiteboard with a camera. The remote students will also be able to follow any writing on the document camera or whiteboard.
  • 流媒体会自动在讲座预定的开始时间开始. When the streaming starts, the On-Air light indicator switches on with a green light.
  • Once the assigned lecture time is over, the stream ends automatically at the timetabled finish time.

现场直播的讲座也是录制的. 教师可以在课后将录音提供给学生.

一些学习空间有一个变焦 Room插件. This add-on is a relatively new feature 和 more spaces will be upgraded during the year.

这些学习空间配备有:

  • 摄像头可以捕捉讲师和白板
  • 一台控制平板电脑和一台装有变焦软件的电脑放在老师的桌子上. 学者们可以带着他们的笔记本电脑,连接它来进行讲座
  • a wearable 无线 lapel microphone that will be used by the lecturer so that students following the lecture remotely can hear the academic
  • speakers so that remote students can be heard by the lecturer 和 students in the room
  • 一个大的液晶屏幕查看远程学生.

缩放房间的快速入门指南  是可用的.

In 学习空间 that are not equipped with Panopto technology (A) or the 变焦 Room add-on (B), the lecturer creates a st和ard 变焦 meeting 和 uses their personal laptop to run the meeting in class.

  • 讲师 在氢呋喃安排变焦会议  在上课之前.
  • 讲师 connects their laptop to the projection/LCD facilities (usually via an HDMI cable) available in the learning space as usual.
  • 讲师 should connect their laptop to the network cable available in the learning space for a more stable Internet connection.
  • 讲师 在氢呋喃开始变焦会议  和 通过变焦分享演示文稿.  The students in class will follow the presentation on the projection screen/LCD whilst the remote students will follow the presentation on 变焦.
  • 让远在他乡的学生能听到讲课, the in-built microphone on the laptop may not be sufficient due to the ambient sound in the lecture room. 下一部分包含推荐的设备列表.

在笔记本电脑上增强变焦客户端音频的推荐设备(选项C)

不过,将提供若干设备供借阅之用, it is strongly recommended that academics use their work resources to buy these devices. 这将有助于连接和熟悉设备.

这是最常见和最广泛使用的解决方案. The headset consists of headphones covering both ears or one ear with an attached microphone. 这可能是有线或无线.

对于P-R教学,建议使用单耳耳机. 另外, when using headsets with two ear cups, one ear cup can be displaced away from the ear. The most critical part is the microphone attached to the headset as this allows the remote students to hear the lecturer clearly.

有线耳机:

无线耳机:

这些可以更舒适. 建议使用一个耳塞.

与耳机不同的是,颈部扬声器靠在肩膀上. This gives a more real presence 和 eliminates the discomfort of having a headset covering the ear. 设备内部的麦克风可以让远端听到声音.

这些麦克风附在翻领上或可以附在脖子上的一个环上. These types of mics are discreet 和 allow the remote participants to hear the presenter clearly.

These are by far the best solution 和 are extensively used in live performances. 然而,专业型号可能相当昂贵. Less expensive models require great care when selecting the 无线 frequencies used as interference can often occur.

  • 《pg电子游戏下载app》对. 无线 - A 无线 headset is more convenient as this allows lecturers to move away from their laptop.

  • 频率/调制使用 - Avoid units claiming to use UHF frequencies as these are often a set of fixed frequencies 和 may be subject to interference especially if other devices are being used close by. 此外, some UHF devices still being sold use frequencies that are not recommended by the local communications authority (MCA).

    全球电子游戏平台大全建议使用蓝牙设备,因为它们更容易获得, 可靠,但通常相对便宜. DECT单位也很有利,但很难找到.

    Note that for laptops without Bluetooth connectivity, a USB dongle/adaptor will be required.

  • 降噪 -减少不必要的背景噪音. 这可能适用于耳机,麦克风或两者. 在教室的环境中, noise-cancelling headphones should be avoided as these will make it difficult for the academic to hear the students in class. A noise-cancelling microphone is however recommended as these allow the remote students to hear the lecturer clearly. 在一般情况下, 麦克风离说话人的嘴越近, 远程参与者听到的背景噪音越小.

P-R教学支持

Learning Spaces Technology Support (LSTS) staff within IT 服务 are available for any support needed. 如欲预约,可致电(2340)4112选项2或填妥 AV支持形式. 在讲座期间,也将开通一条支持热线,以应对紧急情况. 每个学习空间都有一个特定的支持号码. When calling this number, staff closer to the venue will be able to respond as quickly as possible.

使用的进一步信息 氢呋喃 和 变焦 P+R课程.

远程教学

这一部分是针对教授夜校课程的讲师.

远程教学包括实时(使用 变焦). The students are required to keep the audio muted but video camera on during class; a 虚拟背景  是由变焦软件提供的隐私. Students should discuss any concerns they may have with their lecturers about the use of cameras.


http://www.um.edu.吨/服务/冠状病毒/ instructionalcontinuity /