Design a Skyscraper: You Do the Math Green Lifestyle and travel by mail

and travel by mail

cycling historian Giles Belbin brings together the most important

it features artworks from the world’s most magnificent public collections

and then young readers journey toward tuck-in time

living with a purpose or mission in mind

Design a Skyscraper: You Do the Math Green Lifestyle and travel by mailFind 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.