What just happened here? O’Shaun McGary, 10, reacts as Southview High science teacher Sarah Gladieux uses the heat from her hands to expand air in a balloon that had shrunk when covered with liquid nitrogen during the first STEM — or Science, Technology, Engineering, and Mathematics — night at Glendale-Feilbach Elementary School in South Toledo. Co-organizer Shannon Gladieux, who teaches fourth and fifth-grade math and science at the school, said about 150 children participated Wednesday in the several interactive learning stations.
What makes an app educational?
App developers and researchers should work together, Kathy Hirsh-Pasek and her co-researchers say