This book uses math and science to help students learn about volcanoes. Math challenge questions provide students with the opportunity to apply math skills as they learn about the characteristics of volcanoes.

What happens to the environment when a tsunamis occurs? What are some of the causes of tsunamis? What can people do about the problems caused by tsunamis? How can you use your math skills to learn more about tsunamis? Read this book to find the answers to these questions and learn more about tsunamis..

This book uses math and science to help students learn about mountains. Math challenge questions provide students with the opportunity to apply math skills as they learn about the characteristics of mountains.

This book uses math and science to help students learn about Continents. Math challenge questions provide students with the opportunity to apply math skills as they learn about the characteristics of the world's continents.

Looks at the world's rivers, discussing how they are formed and why they are important, using mathematics for such topics related to rivers as distance, depth, surface area, and water weight.

This book uses math and science to help students learn about plains and plateaus. Math challenge questions provide students with the opportunity to apply math skills as they learn about the characteristics of plains and plateaus.