Students explore who has photographed war and why. They examine Mathew Brady's process for photgraphing the Civil War. Students investigate how photographic equipment has changed and improved through time. They analyze primary source war...

The man who invented the earliest examples of chemical engineering was an American-born, French-educated, free man of color before the Civil War, and went on to translate Egyptian hieroglyphics. There is something of...

Learners examine the economic, health and environmental risks of being a one-crop country. They explain the risks of relying on one crop. They also identify the factors that resist change.

Students examine the economic, health, and environmental risks of a one-crop economy in the developing world. They explain how or why it can be challenging for people of one culture to understand the lifestyle of a different society.

Amazing science can sometimes happen right before your eyes! The class gets cozy as they watch crystals grow. They use Epsom salts, rocks, and food coloring to create crystals. They'll observe the entire process, documenting every step...

Students use Inspiration to map cyclical events. They recognize links between separate events and structural patterns. They explore the Internet Connection section to browse additional resources on teaching about cycles used in...

Students investigate peanuts. For this science lesson, students explore the properties of the peanut and shell. Students burn a peanut to observe the peanut oil. Students taste test different types of peanut butter.

Students examine the California quarter reverse and discuss conservation measures. They discover the concept of conservation by a snack-eating experimen and relate it to John Muir's conservation interests. After evaluating the design...

Students are given a description of some fascinating animals from "Planet X". They follow the descriptions given to illustrate one of these animals paying careful attention to introduced vocabulary such as 'appendages', 'receptors', and...

Discover Oklahoma's first farmers. Read about 14 different agriculture workers and their contribution to Oklahoma's farming. After reading, have your class complete several activities such as researching an agriculturist, writing a...