If you choose to create your own video and submit it to a Moderator to include in the database and YouTube channel, there's a few options for you to consider.
Consider adding the Screencastify extension to your chrome browser. It is a simple-to-use screencasting software.
Completed videos save directly to your Google Drive - perfect for sharing easily with turningupteachers@gmail.com
If you are an iPad fan and have one of the later models, you have the capability to screen-record! Upload your video to Google and share with us.