Great idea for families w/kids! Metal mailboxes spray painted and mounted outside kids' bedrooms. Leave notes, reminders, any mail they receive (bday cards!), little treats, etc. Then they can hang their backpack and coat on the hooks!
cool use of old drawers: re-use a dresser.using just the drawers This could be interesting because then you could use the actual dresser without the drawer as shelves to. So one dresser = two sets of shelves.
DIY: PVC Pipe Shoe Storage - so fun and so simple, could easily spray paint or cover in fabric or paper too. maybe a horizontal layout of two rows or something. I think this would be good for garage "yard shoes" storage
Multiplication This is awesome! My mom taught me this growing up and I am now teaching my daughter it. My own math teacher at the time didn't even realize it until I showed her one day what Mom had shown me. :-) Make math easier for your kiddos!