Early humans crafted shelters out of whatever materials they could find. A one-question quiz asks learners to identify the type of bones used to construct the hut pictured in a display.

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...

An engaging interview allows scholars to get to know Proto Andy, a protoceratops fossil. Following along with the transcript, learners delve into six questions, including how he became a fossil, what he was like when he was alive, and...

It is colorless and scentless, but it makes a large impact on the environment. Learners explore carbon dioxide emissions and what they mean for the environment using an interactive graph. They review changes over time and how they impact...

Nine true or false, multiple-choice, and discussion questions make up an interactive designed to reinforce scholars' knowledge of prime and composite numbers. A number chart reveals every prime number through 100. 

Cell phones are likely made of gold—at least part of them! An interesting lesson explains the conventional and not-so-conventional uses of the popular element gold. From the Inca empire to modern-day technology, learners discover gold...

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.

Sixteen slides showcase an average day on the job for a paleontologist, Ross MacPhee. Engaging images include world maps and real-world photographs from an archeological dig in Antarctica. A brief description accompanies each slide.

A 10-question online quiz tests scholars' knowledge about horses: all answers come with an informative explanation. 

The universe is full of a mystic matter people cannot see. Pupils respond to 10 questions about the stuff in the universe. Most of the questions involve the big bang theory and dark matter. Learners find out how astronomers have found...

Extreme characteristics can create some unusual mammals. Learners flip through a slide show of some of the most interesting mammals that are both living and extinct. Implement as a remote learning resource or use in-class to review...

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