Under the sea, the geography is as varied as it is on land! Young oceanographers find out about continental shelves, abyssal plains, seamounts, trenches, and mid-ocean ridges by viewing and reading the eight high-quality slides. Then...

In this weather activity students complete an interactive activity on El Ninos then answer a series of short answer questions on how they occur. 

Are weather troubles caused by El Nino? An installment of a larger series presents a five-part lesson on El Nino. First, scholars learn to read sea surface temperature maps. Then, they compare them to data on graphs before determining if...

Students investigate the relationship between daily weather and seasonal weather. Students will read about how weather data is collected, then interpret examples of weekly and monthly weather data to find seasonal patterns. Visual...

This site offers a wealth of online textbook-related materials that encourage the discovery of science in the world around us. Enter the site to access material on specific topics. Each section contains reading material (complete with...