Treat your students to an exciting hot air balloon ride across the USA. There's lots to see and do as each state is visited (the District of Columbia, too), its history and geography explored, and fascinating facts explained. There are map activities, places and physical features to identify, and topics for further investigation. There are parks, lakes, mountains and swamps to discover as well as the thousands of plants and animals that share our land and water. This product has been selected by a national panel of classroom teachers as a winner of Learning Magazine's Teachers' Choice Award.

Utah has long claimed to have the greatest snow on Earth—the state itself has even trademarked the phrase. In Secrets of the Greatest Snow on Earth, Jim Steenburgh investigates Wasatch weather, exposing the myths, explaining the reality, and revealing how and why Utah's powder lives up to its reputation. Steenburgh also examines ski and snowboard regions beyond Utah, making this book a meteorological guide to mountain weather and snow climates around the world. Chapters explore mountain weather, avalanches and snow safety, historical accounts of weather events and snow conditions, and the basics of climate and weather forecasting. Steenburgh explains what creates the best snow for skiing and snowboarding in accurate and accessible language and illustrates his points with 150 color photographs, making Secrets of the Greatest Snow on Earth a helpful tool for planning vacations and staying safe during mountain adventures. Snowriders, weather enthusiasts, meteorologists, students of snow science, and anyone who dreams of deep powder and bluebird skies will want to get their gloves on Secrets of the Greatest Snow on Earth.