Great idea for shape matching; can modify as needed for the little ones (Free shapes graphing activity. Practice shape recognition and learn graphing in a fun, colorful way. Kindergarten or Pre-K activity.
Jessica's Pattern Block Mats (Printables) Best site I've found so far with free pattern block printables. - print out sheets of the shapes, cut them up, and mail them to your sponsored child in a ziploc bag along with a few of the printable templates
Sweet Sounds of Kindergarten : Math- Addition Cups! Cups have holes in them so that the manipulative a drop through. The kids use white board markers to write the numbers.or Velcro cups so students can dump in bottom