Provide a 3D representation so students can see and experience measuring, comparing volumes and capacity, and learning fractional relationships. The color-coded cups and Activity Guide make it easy to teach fractions, parts of a whole, spatial relationships and so much more. • Colorful fraction measuring cups fit into the storage container. • Learning fractions and measurement are two of the hardest concepts to teach in math, but these fraction cups make it easy. • Not only do these measuring cups represent fractions, but they're also equivalent to baking recipe sizes as well. • Measuring cups match the same colors as the rest of our various types of fraction manipulatives, so kids continue to get more comfortable with different fraction sizes. • Set includes an Activity Guide. Unique, visual approach to teaching volume and fractions. Measurement and fractions are commonly cited as two of the hardest concepts to teach in math. Our Rainbow Fraction Measuring Cups provide a unique 3D representation that helps connect volume and fractions. Children see and experience measuring, comparing volumes and capacity, and learning fractional relationships. Transparent, color-coded cups match the Rainbow Fraction® Teaching System Handy storage container keeps measuring cups all in one place. Subject Area: Mathematics; Specific Subject: Measurements & Fractions; Age Recommendation: Ages 3 and Up; Grades: Pre-K to K.