bathtub paint with shaving cream and food coloring
Cardboard box tutorials - hours of fun on rainy days
Yarn and tape a hallway for a "laser obstacle course". That will keep 'em busy for a couple of hours.
laminated faces with dry erase markers. So funny.
This adorable kid-size dome tent was made from hula hoops and bed sheets. The whole project cost less than $10!
Popsicle stick bracelets: Soak in water for 3hrs and place in cup to dry. Modge Podge your favorite paper to it.
This is the neatest thing I've seen in awhile! Lesson on how different types of rocks are formed using crayons.
The world on an orange. lesson plan.