The freeInteractive Constitution app for iOS and Android presents the full text of the US Constitution and features essays by leading scholars that detail areas of agreement and disagreement across a range of philosophical and legal perspectives. From the lower-right corner of the screen, users can access additional educational resources—such as lesson plans, videos, recordings of live debates, podcasts, and a Constitution Daily Blog. Created by the National Constitution Center, in partnership with the American Constitution Society and the Federalist Society, this nonpartisan resource is featured by the College Board in its Advanced Placement history and government courses. Cost: Free
Tucked inside Google Earth is a geography quiz created in partnership with Atlas Obscura. The Natural Wonders Quiz is a multiple-choice challenge that asks students to identify special locations around the world.
Harvard University’s Digital Giza Project allows scholars to virtually walk through archaeological sites and examine artifacts that might otherwise be inaccessible. The Giza Project began in 2000 at the Museum of Fine Arts, Boston, with the goal of digitizing all of the archaeological documentation from the Museum of Fine Arts, Boston–Harvard University expedition to Giza, Egypt (c. 1904–1947) and making that information freely available online for anyone to use.
The digital collection of the University of Florida’s Baldwin Library of Historical Children’s Literature currently holds more than 6,000 books free to read online from cover to cover, allowing readers to get a sense of what adults in the UK and the US wanted children to know and believe in the 1800s.