Grades PreK & up. Students can group items or concepts with similar and different attributes by making circles into a Venn diagram or other visual tool. Set of 6 collapsible circles include 2 each of red, blue and yellow. Choose between 10" and 20" hoops.
Grades PreK & up. Twice the dice! Use these double 3/4" square dice to reinforce number concepts, counting, operations and probability. Brightly colored dice come in sturdy storage bucket. Set of 72 dice.
Grades K - 6. Students can create simple graphs and work with data using this base with standard Unifix® cubes (sold separately - items #9718 and #11066). The base is 4" x 9" with 6 positions, and includes a write-on wipe-off display card and 6 full color sample strips (holidays, fruits, candies, pets, colors and sports) to identify data.