This book takes a scientific look at keeping our food and water safe. Reading Essentials in Science.
All life depends on the layers of gases that surround the Earth. This book explains the importance of the atmosphere for life on Earth, discussing the gases that make up the air, water vapor in the atmosphere, air pressure and movement, the layers of the atmosphere, and global warming. Reading Essentials in Science.
This book takes a scientific look at different energy sources. Reading Essentials in Science.
This book takes a scientific look at consumption and waste. Reading Essentials in Science.
This book is an introduction to the harmful effects of alcohol, tobacco, and drugs. Reading Essentials in Science.
Atomic (nuclear) energy and technology can be used to produce electricity, power ships, preserve foods, and to diagnose and treat diseases. This book presents an introduction to atomic energy, covering topics such as the structure of an atom, fusion, fission, nuclear power plants, and the debate over atomic energy. Reading Essentials in Science.
En el libro aprenderás cómo viven los pueblos indígenas y su contribución al medio ambiente.
Where do you come from? Learn about heritage and how to build your own family tree.
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 Estados Unidos podemos ver distintas culturas gracias a su gente.
The west coast welcomed thousands of immigrants from Asia who carried with them hopes and dreams of a bright future. Many stayed on the island for weeks or months before moving into California. Why did they have to stay so long? What made them want to come to the United States? Immigrants coming to Angel Island had to have patience as they underwent humiliation and questioning. Learn about the history of Angel Island and the immigrants that passed through by examining photographs, maps, and informational sidebars.
En este libro conocerás las experiencias de algunos inmigrantes que llegaron a Estados Unidos.
This book explains the construction and significance of Fort Sumter, a national monument and symbol of the Civil War.
Young readers will learn about what makes their communities unique.
Young readers will identify that good are objects, and services are activities that can satisfy people's wants.
Young readers will learn about the US flag through simple text and photos.
Learn about how we communicate using verbal and nonverbal methods.
Young readers will learn that people can be both producers and consumers of goods and services.
Young readers will understand how their actions affect others, and how rules within a community help keep everyone safe.
Young readers will learn about US coins and bills with simple text and photos.
Students will learn the election process from beginning to end with this wonderful title, from what a candidate is to where and when people vote, and how and why the election process is so important in our country.
Learn about what makes a nation including political boundaries, government systems, money, and shared traditions.
En el libro aprenderás cuáles son las ramas de la democracia.
Young readers will distinguish between wants and needs, and examine the choices people make.
