Here is an extinction brochure/foldable that can be used under the NGSS standards relating to biodiversity and human intervention (LS4 mainly but LS2 would fit too). Students read a little about extinction and see 5 drawn examples. Students are asked to find another extinct animal to draw and must answer questions also. It can be used for many grades as the detail gets greater as students get older. Some of the questions might be too difficult for the lower grades, so you could modify them.