Coach your readers into the sky with a few basic paper folds and a side of science. Photo-illustrated instructions show young flight-school students how to build the Air Shark and other novice-level paper airplanes step by step. Video tutorials on the Capstone 4D augmented reality app give additional support for getting the planes just right. Fact-filled sidebars and an "Inside the Hangar" feature work in tandem with the projects to explain flight concepts.