Sometimes animals are lost, sick, or injured. The animals can be pets, but they might also be wild animals. People who save these animals are very important. Some of them are experts, like vets and nurses, but many of them have no training at all. They are ordinary people who just want the animals to be happy, clean, and safe. What would you do if you saw a homeless, sick, or injured animal?

Fossils are the ancient remains of living things preserved in rocks. They are usually formed from plants, bones, or shells. Scientists who study fossils are called paleontologists. Fossils show paleontologists what life was like on Earth when the animal or plant died. Which plants or animals do you know about from fossils?

You already know that an owl is a wise animal, and that a snake can be charmed by music. You know how kangaroos move so far and so fast, and you know what sound mice make. But do you know about an animal called the laughing hyena? Its call sounds like a long, loud laugh or a giggle. Read what happened to this laughing hyena.

Practice measurement while learning about marine ecology and life in the ocean layers! There are so many animals living in the vast oceans of our planet! Not only does this title teach readers how to measure marine life by grams, feet, inches, and other similar units of measurement, but it teaches them how to measure ocean water using Celsius and Fahrenheit. Using familiar and unfamiliar units of measurement in an unfamiliar territory challenges readers...

Using examples from some of the most popular Olympic sports, this captivating Spanish-translated e-book will have readers excited and eager to learn about sports technology and timing accuracy! From shoes and clothing to equipment and venues, Spanish readers will get an inside look at how technology has helped athletes improve their skills over the years while they solve problems about how much time has elapsed in different Olympic scenarios. Easy-to-read...

Dive into units of measurement and an exploration of ocean life through this Spanish-translated nonfiction e-book. Explore ocean depths in feet and meters, find the weight of giant squids, discover the length of sea spider legs, and investigate temperatures throughout the ocean layers. From the sunlit zone to trenches, Spanish readers will practice converting units and solving measurement problems while learning about marine ecology. Using familiar...

Explore the layers of the ocean! Students will learn about the animals and plants that live in the various zones: the sunlit zone, the twilight zone, the midnight zone, and the abyss zone. Along the way, students will learn about different units of measurement including meters, yards, feet, pounds, and ounces. With vibrant photos, math charts and diagrams, grade-appropriate text, and informational text features to help navigate the text, students...

Every year, hundreds of millions of people travel by plane from one part of the world to another. Today people can eat, sleep, and watch movies on a plane. They can be in the air for hours. The first plane that ever flew had no cabin, no seats, two propellers, two wings, and only a small engine. It stayed in the air for just 12 seconds!

Our world needs rainforests. The plants in rainforests help to clean our air and replace the oxygen we breathe. Without rainforests our planet would die. In hot countries, they are called tropical rainforests. Do you know where in the world the rainforests are?

Practice measurement while learning all about sharks! These exciting creatures will fascinate children as they improve their mathematical and STEM skills, using familiar units of measurement to measure sharks and their ocean environment. With exciting images, simple practice problems, easy-to-read text, clear mathematical charts and diagrams, and an accessible glossary, this title will leave readers more confident in their measurement skills, encouraging...