12 full-color double sided activity work cards provide individual and group practice at 4 levels of difficulty. The Work Cards help students transition their understanding of halves, thirds, fourths, fifths, sixths, eighths, and ninths into Real World Applications. Comes in a folder that opens to a series of Fraction Number Lines. Self-checking for use at a center. "The focus is on Real World Application and helps students transition from concept to daily life," Bruce Brown, president of World Class Learning Materials, told TDmonthly. Launch date: January 2011.