Links to cool stuff...
This is a fun competitive online multiplication game:
http://www.arcademics.com/games/penguin-jump/penguin-jump.html
http://www.arcademics.com/games/penguin-jump/penguin-jump.html
Here is the video to show you how to make the calming glitter jars.
https://youtu.be/Ayx7m4I3-OU