Design a Skyscraper: You Do the Math Green Lifestyle living with a purpose or

living with a purpose or mission in mind

whimsical illustrations

Each game engages kids' minds

and then young readers journey toward tuck-in time

cycling historian Giles Belbin brings together the most important

Design a Skyscraper: You Do the Math Green Lifestyle living with a purpose orFind out what it takes to build high in the sky. Follow each stage of the project and complete the math exercises to build one of the world's tallest buildings! We're counting on YOU to do the math! Featuring math problems from addition and decimals to line graphs and pie charts, these books have different challenges to be solved with a varying range of difficulty.