Curated OER
Apple Observation
In this apple observation learning exercise, learners identify with the importance of observations and respond to the questions that follow the activity. They describe the image they see when they think of a red apple, including its...
TED Talks
Ted: Ted Ed: How to Spot a Counterfeit Bill
Authentic dollar bills are equipped with many security features to make them difficult to forge. But that doesn't stop counterfeiters from trying to fool people with fakes. Luckily, anyone can help catch a counterfeit; all you need are a...
Other
Musarium: Body Parts
A photo essay of the hardware behind prosthetic body parts made of modern, artificial materials.