Bring algebra to life with this Simplifying Expressions Riddle Activity — a 12-station challenge that makes math interactive, engaging, and fun! Students move around the room solving problems that require them to evaluate, simplify, and apply order of operations to reveal a hidden riddle at the end. This activity is designed for Grades 6–8 and is perfect for reviewing expressions, exponents, and equations in a hands-on, collaborative way. Whether used for math centers, small groups, or a class