Grade 1 - 2

Llamas and alpacas can be hard to tell apart. But between face shape and hair length, these human helpers have subtle traits that make them unique! Side-by-side comparisons support simple… More →

A lobster hides by day and hunts for food by night. It wears its skeleton on the outside of its body. Children will discover the physical characteristics of lobsters and how they thrive underwater. More →

Magnets are all around us - including the Earth under our feet! That's why compass needles are attracted to the north pole. Doorbells, refrigerators, and computers are just a few of the other More →

Earth is a huge magnet with two magnetic poles. A magnet has an invisible force called magnetism. Children will discover what magnetism is and learn how magnets work. More →

Rain or shine, it is the duty of mail carriers to pick up and deliver letters, packages, and more. Mail carriers are often seen driving down streets in small trucks or hauling full mail from… More →

By age 11, Malala Yousafzai was already working to change the world! The young activist has been working ever since to ensure that children around the world have access to education. This… More →

The largest animal alive is a mammal. It's the 150-ton blue whale. This whale is not only large but also loud--louder than a jet engine! Turn the pages of this book to learn about the… More →

With grace and determination, Maria Tallchief became the world's first Native American prima ballerina! Her story of triumph dances through the pages of this leveled reader. A profile,… More →

Mars is known as the red, rocky planet. It has many volcanoes, including the solar system's largest one. Eager readers will learn about the physical features of Mars and its place in the solar system. More →

Gases, liquids, and solids are all matter. Everything that has mass and takes up space is matter. This book instructs eager learners about the different forms of matter and explains how… More →

Whether solid, liquid, or gas, matter is everywhere! We need all states of it to live, from breathing air to drinking liquids. Students can take a closer look at the stuff that makes up our… More →

Unlike the name suggests mealworms are not worms. These insects are the larvae of darkling beetles! In this early stage of life, mealworms clean up after others. They scavenge for leftovers,… More →