The American Educational 2395 minerals in our food collection is used for geological study, and has six specimens for exploring how minerals, from calcium to zinc, are used in common food, vitamins, food processing, and preserving. The collection is number coded and includes a key sheet for identification. The 2395 has a compartmented tray for display and storage, with specimens that measure approximately 1-1/2 x 1-1/2 inches (L x W). (L is the horizontal distance from left to right; W is the horizontal distance from front to back.) Specimens in this collection may vary, based on availability at the time the product is packaged. The collection is suitable for grades 5 to 12 and ages 10 to 18.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.American Educational Products, LLC, manufactures and supplies classroom materials and teaching tools for science and math education, as well as early childhood and active play products. The company, founded in 1986, is based in Fort Collins, CO. What’s in the Box? American Educational 2395 6-Piece Minerals In Our Food CollectionKey sheetTray