Big Machines, Small Machines shows how machines can come in all sizes and help with simple and complex tasks. Dishwashers, hammers, tractors, scissors, and school buses are given as examples of different-sized machines.
Baking a Cake explores the chemical changes that take place when you bake. A cake recipe is provided for readers and they are walked through each step from mixing ingredients to baking.
Caves explores what a cave is, including the different sections of a cave. Readers also learn about the different ways caves can form and common structural elements, such as stalactites and stalagmites.
Careers shows readers how technology makes many jobs easier. Readers learn how tools help dentists, musicians, police officers, and pilots do their jobs safely.
In Can You See the Wind?, readers learn about what wind is and how scientists measure it to predict the weather. The book explores the properties of air, how moving air is wind, and how wind socks, wind vanes, and anemometers are used to measure the
A Butterfly's Life teaches readers about monarch butterflies. Readers learn about the life cycle of a monarch, from egg to caterpillar to pupa to butterfly, and why monarchs migrate.
Skeletons teaches readers about the anatomy of a human skeleton. Diagrams, x-ray images, and photos show readers the different bones and joints in the body.
Great Journeys looks at some of the greatest journeys ever made - starting with human beings' first great journey 150,000 years ago: leaving Africa. Find out who first discovered America, who reached the South Pole first (and who came second!). Then find out about the great journey to reach the Moon. The fiction story 'The Big Sleep' tells of a man who spends a hundred years asleep in space, on the greatest journey ever.
Some scientists say there could be 200 million different types of living things in the world. Actually, nobody really knows. But there is a problem. Many of these different types of things are becoming extinct. Find out why. Find out which animals are in danger and what we can do to save them. Then read Where The Forest Ended. It's a story that shows that sometimes answers aren't easy.
Explore the green customs of ancient Egypt. This title is a part of a six-book series perfect for struggling readers. Features unique design of nonfiction text paired with graphic novel style insets. Engaging, humorous full-color illustrations. Green Lessons are at the end of the book.
Explores the environmental wisdom of Ancient Greece, discusses their way of life, and describes how they built cities. Explore the green customs of ancient civilizations, reflected in different aspects of their life. Nonfiction text is paired with graphic novel style fiction insets--perfect for reluctant readers! Smart Green Civilizations.
Ancient civilizations are a rich source of environmental wisdom. This unique series explores the past and brings out the green lessons hidden in ancient life. This volume explores the green practices of Ancient Rome.
Explore the green customs of ancient civilizations, reflected in different aspects of their life. Nonfiction text is paired with graphic novel style fiction insets--perfect for reluctant readers. This volume explores the green practices of the ancient civilizations found in the Indus Valley.
Explore the green customs of ancient civilizations, reflected in different aspects of their life. Nonfiction text is paired with graphic novel style fiction insets--perfect for reluctant readers. This volume focuses on the Mayan civilization and its green practices.
Explore the green customs of ancient civilizations, reflected in different aspects of their life. Nonfiction text is paired with graphic novel style fiction insets--perfect for reluctant readers. This volume focuses on Ancient China and its green practices.
Extreme Science describes the very limits of science. It answers many big questions, such as How did the universe begin? How will it end? Will we ever visit the stars? Could we bring dinosaurs back to life? Can we travel back in time? Could we live forever? All great questions, often with some surprising answers! The fiction story The Man in the Machine tells a great story of universes living inside computers. It really gives you something to think about if you like computer games!
When did dinosaurs rule the Earth? What were the biggest dinosaurs? Why did they die out, and how? In the story, The Land Time Forgot, dinosaur hunters find more than they bargained for.
While on detention for disrupting a science lesson, Kenneth and Aleesa are transported to 1939 where they try to protect the privacy and even the life of Albert Einstein as he struggles to decide whether he should help build an atomic bomb to stop Hitler. Can they stop the Nazis from getting the atom bomb first?
Introduces cave geology and discusses spelunking, the sport of cave exploration through an adventure for survival in an underground cave.
Explores the world of a river otter as she goes from total dependence on a loving mother to becoming a playful member of the community.
Tops have been spinning for thousands of years. Learn about tops, yo-yos, and other fascinating spinning toys as well as how to make them.
The invention of the wheel changed the way we moved and made exciting toys possible for children. This book discusses the history, creativity, and fascination of toys made with wheels.
The world is filled with animals, but which is the biggest, the smallest, the fastest, the slowest, and the loudest?
This story describes what has happened to the elephant's ancestors, Mastodons and the mammoths, and what could happen to the elephant if it is unable to adapt to life changes.
This book provides information about various kinds of large lizards including komodo dragons, iguanas, and monitor lizards. Discusses the physical characteristics, life cycle, survival skills, and natural defenses of giant lizards.
