Ocean Explorer
Living with the Heat
Young oceanographers study the Submarine Ring of Fire, which is a series of deep-water volcanic vents that come up from the ocean floor. Learners take a close look at the unique ecosystems that are associated with these areas, how these...
Curated OER
American Journeys: Right Place, Right Time
Sixth graders measure distances on a map using string and a ruler. They complete mathematical word problems about measurement.