The Master® Fraction Ruler

This unique 5-layer fraction ruler takes the confusion and guessing out of measuring and understanding fractions! Each fraction, 1/16", 1/8", ¼", ½" and 1 whole, has its own color-coordinated transparent layer and index tab. Students can use one layer at a time, or stack multiple layers to visualize equivalent fractions. Measure objects using different fraction layers to help students understand the relationship between fractions and traditional rulers. Each ruler begins at 0 and measures 12".