Awe-inducing creatures like mastodons, giant ground sloths, saber-toothed cats and even dire wolves (yep, they were a real thing — not just a “Game of Thrones” fantasy ... This ancient reptile is ...
In her fifth-grade classroom at Mound Elementary School, Gina Kinderdine Elson had just finished teaching lessons on the Inca Empire in her four social studies classes and had had her language arts ...