Attracted class members to an activity-packed journey through the science behind the invisible forces at work all around us. From jump rope generators to junkyard wars, there's never a dull moment when eighth grade physics scholars...

Youngsters discover who the leaders in their community are and what it means to build a community in this four-lesson unit. 

Now you see it, now you don't. Our moon seems to pull a disappearing act from time to time—but why? Take your seventh grade scientists above and beyond to discover the truth about the moon and the role it plays in Earth's little...

Science can be quite tasty. A delectable unit from NASA shows learners why it's important to consider food, nutrition, and health in space. Four lessons explore the idea in great depth, including testing cookie recipes. Along the way,...

Over four weeks, third graders participate in lessons that boost spelling, grammar, reading, and writing skills. Scholars explore spelling patterns, suffixes, singular and plural possessive nouns, quotations, and conjunctions....

Almost every ancient culture observed the stars and saw pictures in the patterns. Studying stars allowed them to guide travelers, determine when to plant crops, when to harvest food, and the stories surrounding the images include some of...

Investigate the fascinating, yet terrifying phenomenon of hurricanes from the safety of your classroom using this earth science unit. Focusing on developing young scientists' spacial thinking skills, these lessons engage...

Students scrutinize the Zuni Pueblo Revolt in this seven lessons unit on early Spanish explorers in the American southwest. The discovery of the Spanish missions, the search for the seven cities of gold, and particular geological...

Students study the Earliest Americans. In this interactive lesson on the Native Americans, students study different tribes over the course of seven lessons. Students culminate their studies with a presentation and assessment.

A suite of lessons focusing on the basic elements of climate and weather. Inquiry-based exploration of extreme weather events and the factors of weather including clouds, wind, air pressure, temperature, and the water cycle.

The U.S. National Park Service has asked students to advise it whether the drought that greatly impacted the Midwest and Southwest is a consequence of global climate change or just an abnormal weather pattern. In either case, they will...