Google Classroom: An online education platform that allows teachers to push out assignments electronically. It also allows students to comment and ask questions on those assignments. Additionally, it has a gradebook component that allows teachers to issue grades to students. Parents are able to easily be added to the accounts so that they know what is assigned to their child, view the work and the grades and comments on those assignments.
Google slides:An extension to Google Chrome that allows people to make slide show presentations.
Kami: A PDF editor that allows students annotate text and write directly on any document.
Zoom Breakout Rooms: Gives users the ability to create separate groups while use the video conferencing site. With out this tool, teaching 2 different grade levels of math would have been impossible.