Five sets of three collapsible, 10" dia. plastic circles in three colors (red, blue, yellow). Used for grouping activities, or used to make Venn Diagrams with two or three circles. Includes guide. Grades 1-3.

This comprehensive set includes the following: 4 Attribute Blocks Desk Sets (each set contains 60 pieces - large pieces average 2-1/2" x 2-1/2", small pieces average 1-1/2" x 1-1/2"), one Attribute Grouping Circle Set..

Combining simple attributes with patterning yields a powerful introduction to math for young students. Using these printed #11;Unifix® Cubes with the Attribute Activity Cards, students explore color and shape attributes while extending carefully se..

One of the most effective and versatile manipulatives for developing logic skills; practically indestructible. Each set contains four distinct and universal sets of attributes, five different shapes, three bright colors, two sizes, and two thicknesses. ..