I have had a lot of fun playing around with a programme called POWTOON to show you some of the resources that are available in the store. I have 60 different resources on sale and so many more being planned and added in the coming weeks.
There are so many brilliant tools out there, I am sure that your students would have a heap of fun playing with PowToon to present their own research project. There is a version that is free for 48 hours, but the pricing might be something that your school could consider investing in, or you may like to subscribe for your personal use to make engaging and visually rich presentations that you can use with your students. https://www.powtoon.com/