Wordwall to create quizizz etc.

 https://wordwall.net/ seems to be a nice tool to create quizzes and worksheets. For free you can do something. If you like buy more. (Or find another tool :)

Animaker is a tool to create videos etc.

 There are many tools like Animaker.com but this seems to be easy to use. Well after you practice a bit . Worth checking https://www.animaker.com/

Interesting tool to create games is https://www.construct.net/

This www.construct.net is worth exploring. Here is a nice tutorial on Youtube to start with.

Let`s draw together with aggie.io

Another tool to create drawnings together. Try https://aggie.io/

Experiments and other weird things

experiments.withgoogle.com contains many experiments. Interesting and strange stuff. Worth checking.

Vote with mentimeter.com

http://mentimeter.com/ is a handy tool for voting etc. It creates word cloud.

Drum machine

There are many drummachines online. https://drumbit.app/ sounds good