The School Smart 085439 Alternate Ruled Paper is a ream of 500 sheets of paper with 3/8" alternate ruling and no margin for students in grades K through 2 to practice writing. The white sulfite paper has a 15 lb. basis weight and is printed on both sides. It measures 10.5 x 8 inches (L x W, where L is the distance from left to right, and W is the distance from top to bottom).

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