Where do you come from? Learn about heritage and how to build your own family tree.
En el libro aprenderás cómo vivían los colonizadores de los Estados Unidos.
Get on a covered wagon and explore everything about pioneers with this book from what they ate and wore, to who they encountered and where they traveled.
En el libro aprenderás cómo vivían los nativos americanos.
En este libro conocerás las experiencias de algunos inmigrantes que llegaron a Estados Unidos.
Young readers will learn about the US flag through simple text and photos.
Aprende qué aportaron los exploradores más importantes de la historia.
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.
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.
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.
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.
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.
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.
The Cathedral of Santa Maria del Fiore in Florence was a marvel of art, architecture, and engineering. But it lacked a finishing ornament, a crown--a dome! The city fathers had a solution: to invite the finest masters to compete for the chance to design a dome. The rumors of this contest reached the ears of Filippo Brunelleschi, better known in Florence as Pippo the Fool. As soon as he heard about the contest, Pippo knew it was the chance he had been waiting for. "If I can win the contest, I will finally lose that nickname once and for all!"
A remarkable story of survival. The creators of A Mother's Journey and Little Lost Bat, Sandra Markle and Alan Marks team up again to chronicle the challenges faced by a mother koala: protecting herself and her joey from a raging bushfire, and finding food and a new home after their home range is destroyed. Based on a true story. Back matter includes facts about koalas, an author's note about Cinders, the real-life koala that survived two bushfires, and resources for learning more about koalas and their habitat.
So you'd like to go back in time to see real dinosaurs and other ancient reptiles? Yes, that would be very cool. And if you start by giving a T-Rex a bone, things will be, well - interesting. Dangerously interesting! So go ahead - offer him that bone and see what happens. Along the way you're bound to encounter many other animals from the past, creatures wild and amazing. Dangerously amazing!
Just as some people dig and look for pirate treasure, some scientists dig and look for treasures, too. These treasures may not be gold or jewels but fossils. Following in the footsteps of Dino Tracks, this sequel takes young readers into the field with paleontologists as they uncover treasured clues left by dinosaurs. Readers will follow what and how scientists have learned about dinosaurs: what they ate; how they raised their young; how they slept, fought, or even if they ever got sick. True to fashion, the tale is told through a rhythmic, fun read-aloud that can even be sung to the tune of Itsy Bitsy Spider.
Tal y como algunas personas buscan y cavan para encontrar tesoros de piratas, también algunos científicos cavan y buscan tesoros. Estos tesoros pueden no ser oro o joyas, pero sí fósiles. Siguiendo los pasos de Dino-Huellas, esta secuencia lleva a los lectores jóvenes dentro del campo de los paleontólogos y junto con ellos, para descubrir preciadas huellas fósiles dejadas por dinosaurios. Los lectores observarán y entenderán lo que los científicos han aprendido sobre los dinosaurios y cómo lo hicieron: qué comían, cómo se ocupaban de sus crías, cómo dormían, cómo peleaban e incluso, si alguna vez se enfermaban.
