Archive of ‘educational technology’ category

zoom fatigue

‘Zoom fatigue’ is taxing the brain. Here’s why that happens.

Video calls seemed an elegant solution to remote work, but they wear on the psyche in complicated ways.

https://www.nationalgeographic.com/science/2020/04/coronavirus-zoom-fatigue-is-taxing-the-brain-here-is-why-that-happens/

Multi-person screens magnify this exhausting problem. Gallery view—where all meeting participants appear Brady Bunch-style—challenges the brain’s central vision, forcing it to decode so many people at once that no one comes through meaningfully, not even the speaker.

group video chats become less collaborative and more like siloed panels, in which only two people at a time talk while the rest listen. Because each participant is using one audio stream and is aware of all the other voices, parallel conversations are impossible.

By contrast, the sudden shift to video calls has been a boon for people who have neurological difficulty with in-person exchanges, such as those with autism who can become overwhelmed by multiple people talking.

If you’re feeling self-conscious or overstimulated, Normand recommends you turn off your camera. Save your energy for when you absolutely want to perceive the few non-verbal cues that do come through, such as during the taxing chats with people you don’t know very well, or for when you want the warm fuzzies you get from seeing someone you love. Or if it’s a work meeting that can be done by phone, try walking at the same time.

 

hours per week for students studies

https://www.facebook.com/groups/onlinelearningcollective/permalink/565212104109492/

Discussion at faculty Facebook group regarding the syllabus directions for students’ work in online class:

how many hours of regular student work do you think is appropriate to expect from students for an online course of this nature? The class would normally have 3 hours of in-class instruction.

 

higher ed pandemic scenarios

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more on pandemic in this IMS blog
https://blog.stcloudstate.edu/ims?s=corona+virus

Zoom Breakout Room Considerations

Zoom Features Breakout Room Considerations

https://courseworks2.columbia.edu/courses/92710/pages/zoom-features-breakout-room-considerations

  1. Determine if a breakout room activity will be the most effective use of your live session time given the purposes of the course and the learning styles of the students in your section.
  2. Consider the amount and size of the breakout groups. For most breakout activities, we recommend that you have 2-5 students in each group to ensure everyone has the opportunity to contribute. Depending on the number of key concepts and size of your live session, it may make sense to have more than 1 group doing the same activity.
  3. Providing instructions to students is important for a successful breakout session. There are several different instruction delivery methods.

see more using the link above

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more on zoom in this IMS blog
https://blog.stcloudstate.edu/ims?s=zoom

python to clean data

7 Simple Python Functions to Clean Your Data

Fábio Neves  Jan 9

python

  • Merging all files from a specific folder
  • Edit every file in the same folder and re-save them again
  • Cleaning the header of your datasets
  • Split dataframe columns into two or more columns
  • Filter specific dataframe columns based on their column names
  • Calculate the number of days between two dates
  • Calculate number of weeks/months/years between two dates

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more on python in this IMS blog
https://blog.stcloudstate.edu/ims?s=python

Revolution In Education?

The Coronavirus Pandemic Has Unleashed A Revolution In Education: From Now On, Blended Learning Will Be The Benchmark

Enrique Dans  ITORS’ PICK|28,492 views|

https://www.forbes.com/sites/enriquedans/2020/04/13/the-coronavirus-pandemic-has-unleashed-a-revolution-in-education-from-now-on-blended-learning-will-be-the-benchmark/#6e96f38a536f

Classes that will continue as best they can, voluntarism, online teaching seen simply as a side dish, students without access to computers or an internet connection, teachers who simply assign essays based on reading material, or measures such as a universal pass have become sadly common.

The change will be permanent: educational activity will no longer be face-to-face or online but a blendable to move from one to another immediately fluidly, continually, through a student’s life, way beyond the school, college or university years.

Firstly, we need to resolve the so-called digital divide

Secondly, this will mean that teachers must reconsider all their methodologies and prepare them for this new, blended learning environment.

Thirdly, institutions, both educational and normative, must understand that, in this new context, some ways of teaching no longer make sense.

Online teaching will not consist of turning a handle while students learn on their own. On the contrary: it will require teachers to engage more than ever, who will spend many hours in forums moderating conversations and opening new threads.

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