Grade 5

We've been pretty hard on our planet. It's time to start giving Mother Earth a little mothering. With topics that range from electric cars to wind power, this series uses simple language and… More →

Perhaps one of the greatest games that grew professional football fandom was between the New York Jets and the highly-favored Baltimore Colts in Super Bowl III. As the underdogs, the Jets won More →

In Green Buildings, early fluent readers learn about the construction materials and techniques that make today’s environmentally sensitive buildings possible. Vibrant, full-color photos and… More →

Each year, thousands of animals thunder across Tanzania’s vast Serengeti Plain during their migration. Nearby, the tallest freestanding mountain in the world towers over the country. Discover More →

Tsunamis make headlines around the world for their damage and destruction. What should you do if a killer wave is coming your way? Learn about tsunami preparations and procedures in this… More →

In Recycling, early fluent readers learn about how everyday products and packaging can be broken down and reconstructed into new items. Vibrant, full-color photos and carefully leveled text… More →

Known for being tough and relentless, the Oakland Raiders have often fought their way to the top of the NFL. Their first Super Bowl win in 1977 was under the direction of John Madden, one of… More →

In Hybrid and Electric Cars, early fluent readers learn about the technology allowing us to reduce our vehicles’ dependence on fossil fuels. Vibrant, full-color photos and carefully leveled… More →

In Spacecraft, early fluent readers learn about the construction and function of a variety of spacecraft. Vibrant, full-color photos and carefully leveled text engage young readers as they… More →

Soldiers on combat missions are courageous, intelligent, and tough. They work to free the oppressed, which oftentimes involves battle. Complex weapons and specialized tools are paramount to… More →

A perfect season is rare, but the Miami Dolphins did just that in 1972 ending with a Super Bowl VII win! Their name comes from the courage, intelligence, and swiftness of bottlenose dolphins. More →

How do deliveries get to the International Space Station? How does a Mars rover get power? Early readers will learn about their world and beyond through carefully leveled text and vibrant,… More →