...what do you know about this key part of westward expansion? Explore the Louisiana Purchase with content tied to the curriculum of upper-elementary and middle school students and easy-to-understand text...
...land in western North America. But what do you know about this key part of westward expansion? Explore the Mexican-American War with content tied to the curriculum of upper-elementary and...
When the United States was still a young country, settlers wanted to move west. Many people made this difficult journey by travelling along the Oregon Trail. What do you know...
...transcontinental railroad changed the course of nation, but what do you know about this key part of westward expansion? Explore the transcontinental railroad with content tied to the curriculum of...
The Upper House makes laws that affect everybody in the United States. But what do you know about the Senate? Learn how senators take ideas for bills and turn them...
From tall mountains through low valleys and all the way to the sea, rivers carry water across the planet. The rushing waterways are an important source of life and reshape...
The universe is full of big unknowns, just waiting to be uncovered. For years, humans have sought answers to these questions. Explore missions to space with content tied to the...
Weather affects everyone on Earth every day. Explore more about this important aspect of life on Earth with content tied to the curriculum of upper-elementary and middle school students and...
More and more frequently, there are stories of people being tricked by fake videos of politicians and celebrities doing things that never really happened. Deepfake technology can create faked pictures,...
Metals and nonmetals make up almost everything in our world. They represent the two biggest sections on the periodic table of elements. But what exactly makes a metal? How are...
The pressures of the world can have a real impact on our overall wellness. Explore more about stress and emotional health with content tied to the curriculum of upper-elementary and...
The Great Depression plunged the United States into years of uncertainty that challenged the whole country. Discover the causes of the depression, how the people of the world were impacted,...
