This book from the series The Amazing World of Math explores how mathematics relates to many scientific discoveries and inventions and how we see the world around us. Measuring the Earth, calculating time and using different number systems are some of the topics included in this book.--Ministry of Education website.

Includes index. Mathematics grade 3 (2009). Mathematics grade 4 (2007). Mathematics grade 5 (2008). Mathematics grade 6 (2009).