"the sky's the limit when you are using the right add-ons. This list of 12 of our favorite add-ons for Google Docs and Sheets will leave you wondering how you ever got your work done without them."
"Video-based lessons for grades 7 - 12
This course uses instructional videos and creative projects to teach students how to use G Suite applications like Docs, Sheets, and Slides."
Great little tool from Flippity.net that lets you randomly select individuals, create groups on the fly, or set lineups, all based on a template in Google Sheets.