Oceanic Heat Budget

Fire up your physics class by assigning a worksheet on heat transfer. They explain in words the differences among conduction, convection, and radiation. They reveal their knowledge of transfer rates, convection currents, and...

The National Chemistry Olympiad exams are comprehensive tests covering an entire  year of chemistry concepts. You can use them as practice for competing in the challenge, or simply as a review, or as an actual final exam for your general...

Astronauts train underwater to simulate the change in gravity. An out-of-this-world unit includes three hands-on activities, one teacher demonstration, and a discussion related to some of the challenges astronauts face. Scholars apply...

Heat things up in your physical science class with this interactive lesson series on thermodynamics. Through a series of class demonstrations and experiments, young scientists learn how heat is transferred through conduction, convention,...

With about 70% of the earth's surface covered in oceans, it's fair to say that we live in a very wet world. Young scientists gain a better appreciation of this fact as they use maps to identify the world's ocean basins in the first...

The video clip that comprises the warm up is not available, but the related article from The New York Times and the movie trailer for Aliens of the Deep are, leaving enough material to make this a fascinating lesson on deep-sea...

Here on Earth, heat goes with the flow! Young climatologists dive in to the connection between ocean currents and heat distribution during a science instructional activity. Scholars work with interactive and print resources to create a...

What forces drive the ocean's currents? Science scholars observe global ocean currents at different depths to explore their characteristics and patterns. Part of PBS's Weather and Climate series, the resource includes teaching...

Salty sailors in days gone by used to speak of the seven seas. What they didn't know was that their world was one big ocean! Seaworthy scholars climb aboard an adventure that features the major ocean currents during a lesson from PBS's...

Dora, Dora, Dora, Dora, Dora! This may be your little ones' best guess as to what it's like to be an explorer! Give them a deeper understanding with this compact examination. A four-minute video introduces them to Robert Ballard, the...