School Smart SchoolSmart Gradeball Rubber Volleyballs Set of 6 Colors

School Smart volleyball set can be used for gym or classroom activities, and has six balls in assorted colors for ease of assigning and tracking ball ownership by class or grade. The balls are made of rubber for durability, are constructed to standard specifications for volleyballs. Rubber is an elastic hydrocarbon polymer, and is highly elastic, resisting abrasion and impact forces. The set can be combined with traditional volleyballs to maximize station activity (sold separately).

Science education products incorporate applied math and science principles into classroom and homeschool-based projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.

School Specialty provides instructional materials and supplies under dozens of brands, among them Abilitations, Think Math, Delta Education, Frey Scientific, Neo/SCI, Childcraft, School Smart, and Speech Bin. The company, founded in 1959, is headquartered in Greenville, WI.