How is sea coral like a thermometer? Part three of a six-part series from NOAA describes how oceanographers can use coral growth to estimate water temperature over time. Life science pupils manipulate data to determine the age of corals...

Basically, this is an interactive exploration of educational astronomy software and an app. Young astronomers discover how the apparent motion of the sky relates to Earth's movements and the position of the observer. It is out of this...

Students analyze Columbus' rationale for sailing west, and find the latitude and longitude of modern and ancient place names.

Sixth graders study Ancient Greece. For this Ancient Greece lesson, 6th graders complete 16 lessons to learn about Ancient Greece. Students complete a quiz for assessment.

Students view "Miracle Dolphin" which tells the fascinating story of a fable that came true and explores both the story and the science of Holly's life among the Bedouins of Nuweiba El Muzena.