Dinosaurs are for the Birds

Young historians discover the early people of the western hemisphere. The unit explores how the land changed, how it was used and homes of early Americans such as Incas, Mayans, Inuits, Aztecs, and Pueblos. Individuals also examine these...

A picture speaks a thousand words—no matter how old. The 18th installment of a 22-part series on the making of American history has scholars research the causes of the Great Depression and the factors of the New Deal. Using photographic...

Fifth graders compare and contrast photographs from the 1800s to those of 2003. In groups, they create drawings of how society has changed over time and use maps to locate local streets. Individually, they practice measuring the...

What's not to love about dinosaurs? Lucky for us humans, we can love to learn about them from 100 million years away, especially a group of extra large predatory dinosaurs from the Cretaceous period. Watch a descriptive video that...

Fifth graders dig for fossils. In this fossil lesson, 5th graders read about the oldest found fossils and discuss the process of fossilization. They dig for their own fossils in a fossil box made of several dirt layers. 

The featured movie focuses on the ancestry of our four-footed friends. Find the fundamental pattern of their limbs and vertebrae in fossils of fish. After viewing, biology learners can enjoy interactive websites to zoom in on the...

Learners discover details about dinosaurs in Great Britain. In this dinosaur lesson, students visit selected museums and learning centers online and in person to examine and study dinosaur exhibits.

Discover China's fascinating history through this collection of photographs and factsheets, including scenes from the Yangtze River, Chinese families, and trackers.

Young scholars identify Roman numerals and the history associated with them.  In this historical number lesson, students investigate charts and photographs to discover the history of Roman numerals.  Young scholars bring a...

Cartoon children compare the earth's age to timescales that we understand:a calendar year, the thickness of a book, the human lifespan. This smart film clip is definitely worth adding to your geologic timescale lesson! If you subscribe...