"[This new edition of a book first published in 1962 is] an excellent introduction to the night sky and star gazing. The beauty of this book is its simplicity and the high percentage of success a youn
When you were a baby, you didn't have any teeth at all. Then as you grew, your teeth started to come in. First one, then two - and finally, twenty teeth in all!But you won't keep these teeth forever.
Starfish have arms, but no legs. They have feet, but no toes. When starfish get hungry, they slide, glide, and feel their way in search of something to eat. Starfish aren't fish, but they are living
Bubbles What are bubbles made of? Why are they always round? Read and find out about the science behind soap bubbles, and learn why bubbles always go POP!
Bedtime often seems to come too early, but what would happen if you never went to sleep? When scientists decided to find out, they discovered that your brain needs a rest after a long day of thinking,
This Collins WJEC Welsh Second Language GCSE Workbook contains topic-based questions as well as a full practice paper and answers. With lots of realistic practice opportunities for a variety of different exam-style questions. With a workbook and practice exam paper in one book, it contains plenty of practice opportunities to ensure the best results. Includes: - selection of questions covering each topic - topic-by-topic practice - complete exam-style paper - online video solutions for every topic
Snow is falling. Snow is wonderful - for sledding, for skiing, and for building snowmen. But did you know that snow can actually keep things warm? Find out how snow helpf plants, animals, and people to survive. But when a blizzard blows, watch out! The snow that is so useful can be dangerous too.Franklyn M. Branley and Holly Keller team up for a fun and colorful exploration of the world of snow, including experiments and activities for cold winter days. A Let's Read and Find Out Science book, for Stage 1.
Walk, run, skip, march, kick. We use our feet all the time! With her trademark simple words and delightful pictures, Aliki explains the many ways our feet are important to us. Our feet hold us up, hel
How to tell the difference between living and nonliving things?an essential first skill in scientific sorting and classifying?is explored with hands-on activities and colorful diagrams. Best Children?
Some dinosaurs were big. How big? As long as four school buses in a row, as heavy as sixteen elephants.Some dinosaurs were small. How small? Read and find out!
When it's not windy, it can be easy to forget about air. But air is everywhere–it fills your house, your car, and even your empty milk glass. In fact, a regular room holds about 75 pounds of
When a monster threatens to ruin Easter, your eggciting eggscape begins! Meet magical creatures, feast on tasty treats, and investigate a curious mystery in this fun-packed book of puzzles. Solve mazes, wordsearches, number puzzles and more Find the clues and crack the code to finish the story
Have you ever seen a butterfly in the snow? Probably not. Butterflies can't survive cold weather, so when winter comes, many butterflies fly to warmer places. They migrate. Woodchucks don't like cold
Look around to see what uses oil—cars, airplanes, boats, factories, and countless other machines. The world is dependent on oil as its main source of energy. Although oil is plentiful right now, the s
Find out all about the many kinds of webs spiders spin in this level 2 Let's Read and Find Out. How do spiders spin such large webs? Spiders produce a unique silk that can stretch from wall to wall,
There are forces at work whenever you throw a ball, run up the stairs, or push your big brotheroff the couch. Want to learn more about the forces around you? Read and find out!
Dolphins are smart. They are so smart that they can talk to each other. Dolphins communicate underwater for the same reason people talk on land: to let others know who they are, where they are, and ma
