Now it's easy to help children learn fractions with these colorful magnetic squares. Students can manipulate the squares to visualize the relationship between fractions and wholes. Plus, the double-sided, color-coded squares have percentages on the other side to help students understand the relationship between fractions and percentages. Colors coordinate with Rainbow Fraction resources. Includes 51 pieces (1 whole, halves, thirds, fourths, fifths, sixths, eighths, tenths and twelfths); the whole square measures 6 1/2 in x 6 1/2 in. Size: 26.9 x 26.4 x 4.1 cm. Ages 6+.