Skill Builders! 1st Grade Geometric Shapes Products > Headsets open-ended 22-piece construction set that

open-ended 22-piece construction set that encourages children to use their imagination and explore a whole new world of their own

and balancing

four 5" rings and instructions

An elegant puzzle that blends intuitive design with subtle complexity

Use with numbers and math signs to practice basic addition and subtraction

Skill Builders! 1st Grade Geometric Shapes Products > Headsets open-ended 22-piece construction set thatPlay your way to elementary ready geometry skills with these fun, quick activities! This set's hands on activities help kids learn and retain lessons in shape attributes, 2 D and 3 D, early fractions, and other 1st grade math skills through fun, active play. Plus, the built in carrying case lets you take the learning on the go. Recommended age 6+ years