Learners study maps of New Mexico examining settlement patterns over time and the location of water sources. They research the history of their community and discover how cultural groups interacted, adapted to their physical...

And so, my fellow Americans: ask not what your country can do for you—ask what you can do for your country. And so begins your invigorating, innovative learning experience in the JFK Challenge app! Learners...

Students write paragraphs and color illustrations about acid rain. They color in where gases come from, where they mix, and where they return. They discuss where acids form in the atmosphere and list manmade sources of gases.