After reading Harry and the Dinosaurs Go To School, this would be a really fun activity for the kids. They get to design their own dinosaurs which gets them even more involved in the project. This is a part of the cognitive and psychomotor domain.
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.