Snowmobiles are powerful machines that can be used for recreation or work. Readers will explore the history of snowmobiles and the technology behind these fast, snow-crossing vehicles.
Karts arent just for kids anymore! Adult karts can reach speeds up to 140 miles per hour! Students will explore the history of karts, kart technology, and how the sport of kart racing is growing in popularity.
Funny cars get their name from their appearance. Their back wheels are much larger than the front wheels. Students will learn about the history and technology behind these fast, exciting race cars.
Street skateboarders use railings, benches, and curbs to do tricks. Eager readers will explore the development of street style skateboarding from the 1950s to today. They will also learn about the equipment needed to safely skateboard and the competitions in which pros compete.
Ever wondered what it takes to ride a wave? Young readers will find out in this introduction to surfing. They will read about the history of surfing, the equipment used to ride waves, and the ways surfers compete against each other.
Have you ever wondered how an Indy car can keep its grip on the track when traveling at 200 miles per hour? Readers will learn the history of Indy cars, Indy car technology, and how these race cars compete in long, grueling races.
Lowriders are more about appearance than speed or performance. They are more like works of art than cars. Kids will learn about the history of the lowrider craze and how it has changed over the years.
This timeless ballad has been part of American folklore for over a century. Born with a hammer in his hand, John Henry discovers his true calling as a steel-driving man but he inevitably meets his match in a race against a steam drill that provides a powerful metaphor for the disruption and loss of innocence created by the industrial age. Thornton's charcoal drawings deftly capture the triumphal spirit of this cautionary tale.
Government leaders help to govern our country, our states, and our cities. They make important decisions, solve problems, and see that laws are enforced. The people they serve elect most government officials. Long ago, there were not as many government officials as there are today because the United States had a smaller population.
Bank tellers have an important job--they help keep our money safe. In this appealing book, readers learn about the differences and similarities between bank tellers from the past and present. Through interesting facts, vivid images, a glossary, and index, readers learn about many aspects of banking---including where money is made, ATMs, and bank vaults.
Store clerks help people shop. Many years ago, stores were smaller and store clerks had to perform most of the jobs in the store. Today, stores are larger and usually employ several store clerks to help. Store clerks today must know how to use computers to do their jobs.
Throughout history, people have recorded ideas and important events in their lives and communities. Methods of writing have changed greatly over the years. Today, computers make a writer's job much easier and enable people to write and publish more material than ever before.
Actors have entertained audiences for thousands of years. In the past, plays were performed both to entertain and to teach. Today, plays involve the use of lighting, sound systems, and elaborate sets and often have large casts that include many actors.
Long ago, it often took weeks for postal workers to deliver mail to people who lived far away. Today, mail is transported quickly by trucks and airplanes, and it usually reaches its destination in a few days. Postal workers deliver mail directly to homes, businesses, and mailboxes.
Farmers are important because they grow the food that people eat. Modern equipment enables farmers to grow more food for an ever-increasing world population.
Fishers have provided food for thousands of years. Long ago, fishers had to fish close to land and used simple fishing tools such as knives, hoes, and spears. With the use of modern boats and fishing equipment, today's fishers fish far out in the ocean and catch a large variety of fish for market.
Librarians lend and take care of books. Many years ago, the job of a librarian was simpler because librarians only took care of a few books and libraries were small. Most libraries today contain many books, magazines, computers, and other media equipment. Librarians today help people find information and show them new ways to find it.
For over two hundred years, individuals have protected and served their communities as lawmen. Today, people who help enforce the law are called police officers because both men and women can serve in the police force.
Many years ago, doctors trained nurses to help them treat people. Today, nurses go to school to learn about medicine and about how to help people when they are sick. Nurses perform many of the same duties as doctors.
The first teachers in the United States were students who did well in school and were hired to teach other students. Today, teachers must have college degrees to teach. Schools today are larger than those in the past and often have several separate classes at the same grade level.
Firefighters are community heroes and their job is to help wherever there is trouble. Firefighters must be well trained, wear protective uniforms, and ride on trucks that are equipped to fight fires. Firefighters and the equipment they use today have changed significantly over the years.
Kelly loves the cabin she has made from a refrigerator box. It has a window with curtains, pictures on the walls, a cabin-sized table and a wonderful view. It sits in the vacant lot next door, transformed into the rugged farm of a pioneer family. Now if only Kelly can find the right person to share it with.
Tom loves running through cow fields with his best friend, Peggy, and his dog, Amos-especially when he's pretending to be his favorite radio hero, the Lone Ranger. But when Tom learns the nearby Fraser River is about to flood, he may have to become a real-life hero and help save his family's herd of dairy cows. This story is based on real events that happened in the farming community of Agassiz during the Fraser River flood of 1948.
Young Pythagoras can't seem to stay out of trouble. Every time he tries to help, people get angry. What's a curious kid to do? On a trip to Egypt, Pythagoras' curiosity helps him discover the secret of the right triangle. A clever introduction to the Pythagorean Theorem.
A Math Adventure! Julie Ellis and Phyllis Hornung Peacock team up once again to explore Pythagorean ratios in this humorous sequel to What's Your Angle, Pythagoras? Pythagoras and his cousins want to win a music contest, but first they must figure out how to play their instruments in tune, something that's never been done before. While trying to fix the problem, Pythagoras makes an important discovery--notes that sound pleasant together have a certain mathematical relationship. When Pythagoras applies this ratio to his cousins' pipes and lyres, the result is music to the ears. This book is good for your brain because: Mathematical problem solving, Ratios, Measuring, Musical Theory, History of Instruments
