I was invited in my junior year of high school to do the AGATE (Acalanes Gifted and Talented Education) Program. I ended up researching the Coastal Miwok tribe of Native Americans and dummied up a virtual simulation, which combined with an IRL report of what everything in the virtual world meant gave me a pass in the program. If you own a Source game, then you can download the mod here. Use WinRAR to unarchive it. The report, instructions, and mod itself are all contained in that download.