How Do Ocean Currents Work?

How do temperature changes affect ocean currents? Scholars explore convection currents by demonstrating the flow of water in a baking dish. They use ice, heat, and food coloring to see currents. Then, they draw conclusions about their...

Students design and conduct an experiment to determine the effect of salinity and temperature changes in the movement of ocean currents. In this earth science lesson, students record observations and collect data. They share their...

Your introductory lesson to oceanography can be outlined with this apropos presentation. It touches on the physical features of the ocean floor, waves, tides, and currents. One small issue is that some of the graphics are not of the...

Go with the flow! The eighth installment in a 13-part series has earth science students dive in to the world's system of ocean currents. The interactive illustrates the different types and depths of currents, how wind and gravity...

Take advantage of this C.o.o.l. project to learn about navigation and ocean currents! Click on each link in the left menu, and you will work through this project! Learn about C.O.R. ..Coastal Ocean Radar! Find out how the U.S. Coast...

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...

What drives the ocean's motion? Get your class moving toward understanding by using this video. Viewers find that thermohaline circulation is caused by the concentration gradients of temperature and salinity. Using adorable animation in...

How does the formation of currents and waves in the ocean happen? High schoolers will learn about the primary causes for ocean currents and waves by calculating a wave's amplitude and nautical mile speed. Then they will complete a...

[Free Registration/Login may be required to access all resource tools.] Summarizes the key points about the effects of ocean currents on climate. Includes a few questions to check for understanding.

The instructions for demonstrating ocean turnover are provided in this resource. You could set this up for your earth science class as part of a lecture on convection currents or as an explanation of how ocean currents form. An animation...