Fun with faces: Print and laminate life-size head shots of people your kids know, and then let the kids add features with window crayons or dry-erase markers.
Print a picture of your child & laminate for them to draw on. From blogger pinned: "I made these for my students when I taught pre-k and the 4 year old children LOVED them, so I wanted to share them with YOU. What's the point behind these? They are great for learning about ones self, facial features, fine motor skills, pre-writing skills, imagination, etc etc. Most of all, they are just FUN and my tables were full of giggles when the students would bring these out."
texture painting - rolled up toilet paper mixed with glue painted on to paper and then colored with paint
Play At Home Mom - activities with the kids
Glow stick xylophone. Put the glow sticks in cups of water and an aura comes off in the dark, when you tap them. Probably the coolest thing ever.
Way to practice letters & numbers: need - large Ziploc bag, glitter (optional), food coloring, hair gel (dollar store)