Grade 1 - 2

Take a climb high into the mountains! This basic introduction to mountains explains the different kinds of mountains, how mountains form, and how people use mountains for recreational activities. More →

Carved into America's heartland, Mount Rushmore celebrates four presidents who made America what it is today. This symbol of freedom is at center stage in this title for beginning readers,… More →

The United States accelerated the space race in 1958 by forming NASA. Eager readers will learn about the history of NASA and its many manned and unmanned missions. More →

From blizzards to hurricanes, tsunamis to volcanic eruptions, natural disasters affect billions of people across the world every year. But how do these events form, and what can we do to… More →

Neptune is the farthest planet from the sun. It takes 165 Earth years to complete a single orbit! Young students will learn about the discovery of Neptune, its moons, and the information… More →

Nikki Grimes is a proud Coretta Scott King Award winner. She has always been intentional about focusing her novels and poetry on the experiences of African Americans just like her. Young… More →

As the only continent with every climate present, North America hosts an amazing variety of plants and animals. North America holds some of the world's largest freshwater lakes, where… More →

The North American continent is home to animals of all sizes and appetites. There are gray squirrels hoarding acorns, blacks bears searching for berries, and American bison grazing on… More →

Laws are rules that we must follow. Obeying the law is a key part of being a responsible citizen. In this low-level text, young readers will learn what laws are and why it is important to… More →

Strap on scuba gear and feast your eyes on the intricate and stunning world under the ocean. Identify bumps on a humpback whale or count the number of arms on an octopus. Compare speeds of… More →

Spanning across the globe from the frigid poles to the warm tropics, oceans cover most of the earth. In this title, leveled text guides readers through the layers of the ocean, introducing… More →

Watch out for that big wave! Oceans cover a large part of Earth and support a wide variety of plants and animals. Young readers will learn about the tides, waves, and currents of the ocean as More →