This explore activity should be used with a "fossil dig" type lab. I purchased dinosaur bones very cheap online and went to my local Michaels to buy some plaster. I poured the plaster in cups and placed the bones in the plaster. I have also purchased the dinosaur Dig it Up kit from Scholastic using my bonus points. I brought it some objects from home to use as tools and then had the students break apart the cast and "dig" to find all the bones. This packet contains 3 pages which has prediction questions before the dig and then questions about the bones and what type of dinosaur they think they found.