These wikis work best with open-ended projects that allow for multiple solutions. They also serve well as group study guides and classroom survival kits. With the ability to quickly link to videos, audio files, and other references, these wikis help teach students how knowledge is built, layered, and interconnected. With collaborative projects becoming a norm in business and around the world, using a classroom wiki is yet one more way that schools can better prepare their students for the unknowable future.