Help students deeply understand the difference between rational and irrational numbers with this hands-on, Montessori-inspired algebra resource! This set includes a full-color sorting activity plus four extension task cards that guide students into real-world application, booklet creation, classification, and number line practice. The sorting mats and cards allow students to visually categorize numbers, including fractions, decimals, square roots, repeating decimals, and well-known irrational