Whether it's during the writing of a school paper or when trying to make an argument to convince caregivers to give permission for something, kids know they need reasons to back up their thinking. But, understanding whether an argument or idea is accurate is a skill that often needs honing. In this engaging book, readers work to solve puzzles and riddles that exercise their accuracy muscle. Each activity or question is followed by more information about how to use critical thinking to solve the problem, as well as how to apply accurate thinking in daily life.