Scholars become architects in an engaging unit on building structures. The Reading Adventure Pack features Roberto: The Insect Architect by Nina Laden and Construction Zone with photographs by Richard Sobol and text by Cheryl Willis...

Is the ocean blue at all depths? Nope! Explore the science behind the light spectrum in deep, dark waters. The lesson recommends watching The Blue Planet: Open Ocean—The Deep, but it's not integral, or you can substitute another clip....