Any recommendations for #dinosaur activities for a class of 4-5 year-olds? Visiting my daughter's classroom in a few weeks to talk about #dinosaurs, but coming up short on ideas! I have access to #3dprinting and laser cutter if that helps... #SciComm #education 🦖🦕

@dtpolet Put fake fossils in play dough while teaching them about the layers and how we can guesstimate time based on the layers of things buried. Then let the playdough dry and exchange them, and let them break them and "dig up" the fossils and guess (from a color chart) hold old the fossils are.