Christine Gramlich, Science, Technology, Engineer and Math Center of Innovation coordinator, teaches students about chemical and physical reactions at Joint Base Andrews, Md., April 5, 2017. The center provides a learning environment to help military children make the most of opportunities in higher education, careers or military service. (U.S. Air Force photo by Senior Airman Delano Scott)

A child raises her hand during a Science, Technology, Engineer and Math Center of Innovation class at Joint Base Andrews, Md., April 5, 2017. The STEM Center of Innovation is one of 22 sponsored facilities world-wide used to inspire children and give youth access to advanced technologies that could inspire them to pursue education in science fields. (U.S. Air Force photo by Senior Airman Delano Scott)

Various tools are available in the Science, Technology, Engineer and Math Center of Innovation Center at Joint Base Andrews, Md., April 5, 2017. Children have the opportunity to utilize the center’s many tools, including a 3-D printers, high-definition motorized drop screens, HD multimedia interface projectors, rocket and solar-panel kits, microscopes, a flight simulator and more. (U.S. Air Force photo by Senior Airman Delano Scott)

A child’s notebook sits on a desk at the Science, Technology, Engineer and Math Center of Innovation Center at Joint Base Andrews, Md., April 5, 2017. The center provides a consistent learning environment to help military children make the most of opportunities to come in higher education, careers or military service. (U.S. Air Force photo by Senior Airman Delano Scott)

A child puts Mentos into soda during a supervised experiment at the Science, Technology, Engineer and Math Center of Innovation Center at Joint Base Andrews, Md., April 5, 2017.The center provides an opportunity for children to explore their interest in science, technology, engineering and math. (U.S. Air Force photo by Senior Airman Delano Scott)

Children observe the reaction between Mentos and soda during a supervised experiment with the Science, Technology, Engineer and Math Center of Innovation Center at Joint Base Andrews, Md., April 5, 2017. The center provides an opportunity for children to explore their interest in science, technology, engineering and math. (U.S. Air Force photo by Senior Airman Delano Scott)