Help students make connections in math with these colorful, engaging manipulatives. Plastic rods in ten different sizes and colors can each be assigned a different unit of measure. Clarify addition, subtraction, multiplication, division, fractions, decimals, geometry, measurement, patterns, algebra and probability concepts in a visual and tactile way with these rods ideal for individual and small group study. All Cuisenaire kits include a teacher's guide with instructions and activity suggestions. The Introductory Set includes 74 rods. The Multi-Pack includes 74 rods, while the small group set includes 155. Both the Small Group Set and the Multi-Pack rods are marked in 1 cm increments on one side for further measurement applications.

WARNING: CHOKING HAZARD- Small Parts. Not for Children Under 3 Years.