Curious Pearl Tinkers With Simple Machines: An Augmented Reading Science Experience: A 4D Book

Curious Pearl and her brother don’t like chores. They’d rather play with their kitten. But Dad looks serious, so Pearl and her brother come up with a solution. They build a contraption to help them with their chores. As they build, Pearl teaches her brother all about simple machines. The Capstone Interactive edition comes with simultaneous access for every student in your school and includes read aloud audio recorded by professional voice over artists.