Grab your hard hat and get ready to use math to learn all about buildings! 1 skyscraper ... 2 houses ... 3 castles--the world is full of buildings! Architects use math every day to design buildings. Join a real architect on an amazing adventure to recognize SHAPES, discover PATTERNS, COMPARE skyscraper sizes, and more. Then test your math skills with special You Can Do It challenges. This brand-new series demonstrates how math...