Dinosaur week: Fun & Simple dinosaur activity for kids! Maybe for older kids give each shape a numerical value and have them add how much their dino is worth. Can use with class to compare/contrast amounts, etc.
Easy ideas that don& cost a bomb! Look at all the fun integrations, of course they& like to use these things. Also on her page is a pic of stumps for camping theme and a list of things to collect for block center.