An easy way for students to explore difficult fractional relationships with Rainbow fraction towers! Fraction Tower Cubes are color-coded, interlocking cubes are marked with fractions. Use them separately or together to conduct explorations of fractional values by interlocking and comparing cubes. Teach students how to compare and construct fractions, work with mixed numbers, and add/subtract fractions with like and unlike denominators. Visually show your students fraction equivalences and teach them how to compare and construct fractions. Fractions are on one side and the other 3 sides are blank. Fraction towers represent a whole, halves, thirds, fourths, fifths, sixths, eighths, tenths, and twelfths. These Rainbow Fraction cubes are color-coded with 9 colors that represent 9 values of fractions. Largest cube measures 4-3/4" x 3/4". Plastic interlocking cubes are durable and easy-to-clean. This set includes 51 Fraction Tower Cubes. 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. From early math to middle school math, hand2mind has you covered with products designed to enhance learning in the classroom and the world around us. Through hands-on exploration and discovery, we strive to find new ways to encourage students in math practice, literacy activities, STEM education and more!