Earth's climate changed drastically throughout the history of the planet, so why do scientists blame humans for recent changes? Observe data covering the history of the planet that proves the natural climate change patterns. Then, learn...

In this online interactive philosophy worksheet, students respond to 14 short answer and essay questions about Philosophy of History by Hegel. Students may check some of their answers on the interactive...

The story of the Vietnam War is often told through images. Young historians analyze images and primary sources —including the Vietnamese Army's Seven Commandments poster and photos of the daily life of soldiers—to construct a...

Match up the DNA code. Pupils read the website from the American Museum of Natural History about how DNA can determine whether a skin is from a particular type of reptile. Using the same technique, learners match up products with the...

What is more important: building a new school or preserving a nature reserve? Keeping a natural area clean or providing clean drinking water to a city of millions? Young scholars weigh these questions—almost literally—using an...

Take a peek into thousands of frozen samples. Learners try to identify an image of a piece of frozen tissue. After choosing the correct answer, scholars find out more information about the American Museum of Natural History's Frozen...

Walking through the ancient Nabataean city of Petra can be a challenge. A tour begins with a 20-minute walk down a rocky slope through the narrow Siq to get to the famous Treasury known to Indiana Jones fans. But that is...

Fly around the Martian surface. Pupils view a presentation on the planet Mars featuring a flyover that shows different views of the surface where rovers have landed and explored on different missions. As individuals watch the images, the...

In this online interactive world history learning exercise, students answer 22 matching questions regarding the Enlightenment. Students may submit their answers to be scored.

In this online interactive history worksheet, high schoolers respond to 10 short answer and essay questions about the Europe between the years 1871 and 1914.

Take a deep dive into oceanography. The online interactive allows for learners to board a submersible to dive to the bottom of the ocean to investigate sea vents. On the way down, individuals see different marine life at different...

For this online interactive history worksheet, students respond to 10 short answer and essay questions about Francis Bacon's The New Organon. Students may check some of their answers on the interactive worksheet. 

In this online interactive history worksheet, students respond to 9 short answer and essay questions about Charles Darwin. Students may check some of their answers on the interactive worksheet. 

In this online interactive history worksheet, students respond to 10 short answer and essay questions about the achievements of Alexander the Great. Students may check some of their answers on the interactive worksheet.

In this online interactive history worksheet, students respond to 10 short answer and essay questions about Vladimir Lenin. Students may check some of their answers on the interactive worksheet. 

In this online interactive history activity, students respond to 3 short answer questions about Georgia O'Keeffe. Students may check some of their answers on the interactive activity. 

In this online interactive history worksheet, students respond to 10 short answer and essay questions about the accomplishments of Max Plank. Students may check some of their answers on the interactive worksheet.

Votes for women! The activity highlights the push for the Nineteenth Amendment giving women the right to vote. High school scholars learn how the Fifteenth Amendment giving African American men the right to vote helped to spark the...

Learn all about the Titanosaur with an engaging website that delves deep into the large reptile's physical traits, family history, discovery, and fossil reconstruction.

For five decades, General Douglas MacArthur shaped US military involvement around the world. His career ended when he went toe to toe with President Dwight Eisenhower over the Korean War. Young historians evaluate the complicated command...

In this online interactive history quiz worksheet, students respond to 10 short answer and essay questions about the life and accomplishments of Isaac Newton.

In this online interactive world history worksheet, students answer 20 matching questions regarding government and society. Students may submit their answers to be scored.

In this online interactive world history worksheet, students answer 20 fill in the blank questions regarding the Enlightenment. Students may submit their answers to be scored.

For this online interactive history worksheet, students respond to 10 short answer and essay questions about the accomplishments of Thomas Jefferson . Students may check some of their answers on the interactive...