101 Quick Thinking Games and Riddles (SmartFun Activity Books)The entertaining 101 Quick Thinking Games and Riddles is the teacher's answer for how to enliven curriculum, what to do when the lesson ends early, or what to do with the one child who always finishes first and wants another challenge. The games encourage concentration, patience, reasoning, an understanding of numbers and logic, and working with letters and words. They enhance memory skills, can be used anytime and are great for subst