Grade 1

The Arctic Ocean is the smallest ocean in the world. Located on the North Pole, it touches Asia, Europe, and North America. For many months, the sun does not rise over the Arctic, and when… More →

One of the most ancient cat breeds still popular today is the Manx. Manx cats are tailless, sociable, and strong, originating from an island off the coast of Britain. Due to their oceanside… More →

Chinchillas, pikas, and goats can all be found on mountains, climbing and scurrying around large boulders and steep slopes. Mountains not only provide homes for many living things, but they… More →

The wings of ruby-throated hummingbirds are incredible machines, beating nearly 53 times per second and strong enough to fly across the Gulf of Mexico in a single trip! Common in North… More →

Don't let boxers intimidate you. They're actually one of the goofiest dog breeds! Although their muscular bodies and watchful dispositions make them great police dogs, boxers are also loyal… More →

For hundreds of years, travelers have braved the waters of the Atlantic Ocean, often trying to steer clear of the mysterious Bermuda Triangle! Islands have formed from the Mid-Atlantic Ridge… More →

Grasslands vary around the globe and are home to many life forms, including big cats and grazing animals. These sprawling fields are found on every single continent except Antarctica.… More →

Submarine volcanoes and giant mountain chains lie deep below the Indian Ocean’s surface. Where the Indian Ocean ends has been debated, but it’s indisputably nestled between Africa, Asia, and… More →

Guardians of those they love, Rottweilers are strong and confident. They were first bred to protect and drive cattle. Today, they often work as police dogs. Curious beginning readers will… More →

With the largest gene pool of any of the cat breeds, Orientals come in more than 300 different combinations of colors and coat lengths! Playtime and socialization are especially important for More →

Covering nearly one-third of Earth’s surface, the Pacific Ocean is a treasure trove of natural resources and is home to many magnificent creatures. The Pacific Ocean has the deepest ocean… 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 →