School Smart size 4 soccer ball is used for field, gym, or classroom activities, and is orange in color for ease of
assigning and tracking ball ownership by class or grade. The ball has nylon winding around a butyl rubber bladder for
shape retention, and is constructed to standard specifications for soccer balls. Nylon is very strong and flexible, has
excellent abrasion resistance, is lightweight, and resists crushing and cracking; rubber is an elastic hydrocarbon
polymer, and is highly elastic, resisting abrasion and impact forces. The ball is suitable for middle school grade
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.