Grades 3-6 Fractions in Action.  Let this 96 page activity book show you how to teach fractions fearlessly using fraction squares, circles, and tiles.  More than 60 hands-on activities for Grades 3-6 are enhanced with teaching notes, warm-ups, and extension ideas. Features include: Concepts and operations with fractional numbers; modeling equivalent fractions; comparing fractions; connections to circle graphs, decimals, percents, number lines, and central angle measurements.