We have access to this great collection of educational videos through the end of June. Use the link below to get in. You will need to be creative and persistent in your searching!
https://login.libproxy.scu.edu/login?url=https://search.alexanderstreet.com/education
There are also some things that might be useful on this Orange County Department of Education list:
"Teacher Education Development"
and limiting your results to STREAMING VIDEO.