Young scholars discover the origin of the Great Ocean Conveyor. They participate in a demonstration showing how salinity and temperature affect water density. They also examine the new sea ice that forms every winter.

Students complete activity sheets and participate in discussions while they study dendrochronology. They determine a tree's age and recognize how the climate varied over time.

Third graders discuss times when learning has been fun and when it hasn't. They imagine that the are going for a ride in an aeroplane. Students imagine that they are looking through the window at the land below, they see the uneven shape...

Seventh graders complete two experiments to learn about harmful and helpful microorganisms. In this microorganisms lesson, 7th graders read background information about fungi, yeast, and club fungi. Students then complete two experiments...

Students discuss 'The importance of voting'. They elect 5 candidates - each representing one of the five values. Each candidate presents a case why their value is important. The other class members then vote for whichever value/candidate...

In this literature analysis worksheet, students write a paragraph using quotes and specific examples as an essay test of The Crucible.

In this earthquake exploration worksheet, students complete 2 prior knowledge questions, then use "Building Topographic Maps Gizmo" to conduct several activities, completing short answer questions when finished.

In this volcanic eruption worksheet, students will read descriptive information about four types of volcanic eruptions: Hawaiian, Strombolian, Vulcanian, and Pelcean. Then students will identify 4 figures of eruptions as one of these...

In this cold quiz worksheet, students complete a six question multiple choice on-line interactive quiz about cold places and cold weather.

Students using a slide made out of aluminum foil and pin holes observe visible light.

This resource provides a biography of the award winning novelist Susan Cooper. A link is also offered to a listing of her books. The reader will be able to read a few sentences about the book.