Measurement and fractions are commonly cited as 2 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. For over 50 years, hand2mind has encouraged hands-on learning and discovery, driving deeper understanding and helping children unlock their full potential. Hand2mind specializes in math manipulatives designed to help students learn by doing. Particularly with fractions, our rainbow fraction tiles, rainbow fraction circles and rainbow fraction tower cubes make learning fractions as easy as learning the colors of the rainbow.