charts, diagrams, etc

On cover: A field guide to the heavens, with a Locater Wheel that enables you to identify every prominent star in the sky at any point in the world.

Examines key issues and debates about climate change, using maps to examine the signs of climate change, and discussing the causes of climate change, the threat it poses to the environment and human health, and the political debate over the topic.

Mr. Hall surveys his class to find out how many people walk, take the bus, or take a car to get to school. Watch as he makes a circle graph with his data.

Simple text explains graphs, how they work, and how they can be used.

Photographs and simple text describe how to make and use pie graphs.