Instructional Video7:05
Extra Credits

Baldur's Gate: Durlag's Tower - #4: Dungeon Master's Guide - Design Club

9th - 11th
Learn how game designers make dungeons by looking at one of the greatest teaching examples in gaming history: Durlag's Tower from Baldur's Gate. Grab the game and play alongef='http://bit.ly/2c8wgeX' target='_blank'...
Instructional Video8:14
Extra Credits

The History of Paper Money - Origins of Exchange - Extra History - #1

9th - 11th
Giant stones sunk under the sea? Cows? Cowrie Shells? What do they all have in common? They were all money. Find out how we got from exchanging these things to doing 8 hours of work for a stack of paper that takes 2 seconds to print on...
Instructional Video3:07
Deep Look

Nature's Scuba Divers: How Beetles Breathe Underwater

6th - 12th Standards
Some insects breathe air yet live underwater. The video explains how they carry air with them and the scientific principles behind this ability. It focuses on beetles and surface tension as the concept of nature's scuba divers becomes...