This innovative set will help children to develop a deep understanding of fractions and explore equivalence, ordering, and operations with fractions. The Magnetic Fraction Number Line includes three number lines (open, eighths, and tenths), each 32 inches long, 60 color-coded magnet pieces (halves, fourths, eighths, sixteenths, thirds, sixths, fifths, and tenths), 9 label magnets, and two arrow magnets. The extensive teaching notes provide sample activities for teaching key Common Core State Standards. Complete instructions included. 17.5" x 16.25".