POWTOON - https://www.powtoon.com
Powtoon is a great tool to create animated videos and presentations (and it's FREE)
There are templates or you can design your own. There are great tutorials to walk you through the steps.
Here is a Day of the Dead small group presentation through Powtoon from Mrs. Tarpley's 3rd grade class and one done for Volunteer Appreciation (Mrs. Nowakowski-Grimm) to see the variety you can create.

https://www.powtoon.com/m/cugNVKZoWYb/1/p

https://www.powtoon.com/online-presentation/bJVblvH4ZM9/super-volunteers/