Showing readers how to put math to work in their day-to-day activities, this book describes mako sharks and wobbegong sharks and how scientists use math to figure out the sharks' speed.
Showing readers how to put math to work in their day-to-day activities, this book describes how to have fun finding information on maps for journeys over land, in the air, or on the sea.
Showing readers how to put math to work in their day-to-day activities, this book describes how graphs can be used to track data on endangered animals.
