John Lockyer

The World Wide Web is also called the Internet. You can use it to find almost any kind of information. You get to the Internet through a computer. Have you found information on the Internet? How did you do it?

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.

The Arctic and Antarctica are the wildest places on Earth. After millions of years, they have hardly changed. In the oceans, there are huge icebergs and tiny sea creatures. On the ice, there are polar bears, penguins and people. The Arctic and the Antarctic are important, special places. Would you like to go there?

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!

People have always wanted to move from one place to another, so they have built bridges. Some bridges are natural and some are built by people. What are bridges built over? Have you crossed a bridge today? What did it go over? How are bridges built?

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...

Practice measurement, unit conversion, and algebraic thinking while learning all about sharks in this Spanish-translated nonfiction e-book! From dwarf dogfish to whale sharks, Spanish readers will be fascinated by these marine creatures as they improve their mathematical and STEM skills. Measurements and various units for length, weight, speed, and even the amount of liquid consumed by a whale shark, are concepts addressed in this easy-to-read informational...

What is a chain? Where do we use a chain? Can you make a chain with your fingers? Living things are linked through a food chain, what do you think a food chain is? A fly, spider and bird are linked through a food chain, can you guess how?

How we communicate with each other has changed a lot. Not so long ago we didn't use cell phones or computers. Now, wherever we go, inside or outside, we see people using them to talk and message each other. But there are other ways we communicate too. What do you think is the best way to communicate?