Confessions of a HomeSchooler has a plethora of amazing Dinosaur activities for preschoolers here.
My favorite is this little dinosaur clothespin activity. You clip the corresponding number of mini-clothespins to each dinosaur’s back. You can even download the dinosaurs for FREE…how cool is that?!?!
PS-I just took these to Office Max to have them laminated (knowing how hard my boys are on things) and it only cost $1.30!