Check out this item in my Etsy shop https://www.etsy.com/listing/451220670/mason-jar-table-decor-mason-jar-kitchen
Yarn and tape a hallway for a "laser obstacle course". That will keep 'em busy for a couple of hours.
Muffin Tin Deviled Eggs
Best Fruit Hacks
4 Ways to Reuse Cardboard At Home
This DIY homework station is a genius back to school idea and the hack uses a coffee can
DIY Multipurpose Cleaning Wipes
Convertible Desk Dining Table