El magnetismo (Magnetism)

The US president is the face of the United States to the rest of the world. However, he or she doesn’t have unlimited power within the country. The president has certain powers given by the Constitution, including the ability to make treaties, appoint some important government officials, and veto laws. Readers learn the many duties of the president in simple, clear language appropriate for both younger readers and older readers looking for a succinct review of the topic. Fact boxes supplement the main content with important details about checks and balances, amendments, and more that affect...

Newton's laws aren't the easiest science topics to digest. Struggling readers likely find understanding them even harder. This volume breaks down the topics of force and motion to its most basic and understandable parts, perfect to introduce to readers having a hard time or students looking to review for class. Written in succinct language, each chapter contains fact boxes and graphic organizers to aid all readers as they move from speed, to velocity and on.

¿QUÉ ES VERDAD?Usted ha visto películas y programas televisivos o ha leído libros que contienen ideas sobrenaturales. Muchas veces nos entretienen. Muchachos que son brujos con poderes mágicos, mujeres que ven el futuro, alguien que ve y habla con personas muertas. En cuanto a ideas, estas tienen gran potencial para contar historias. Pero, ¿acaso son reales? Y de ser así, ¿qué significa eso para mí?El lado oscuro de lo sobrenatural le mostrará la verdad subyacente tras lo sobrenatural. Es un manual que separa la verdad de la ficción, a la vez que examina cada tema a la luz de la...

Humans and animals can also make a great team working together. See how horses and the officers who ride them work together to keep our streets safe.

From the Carnival celebration in Ponce to El Yunque National Forest, there's a lot to see and do in Puerto Rico. This island territory lies in the Caribbean. Puerto Rico introduces the state's history, geography, climate, economy, people, and places. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state standards. Core Library is an imprint of Abdo Publishing, a division of ABDO.

Presents general information about Christmas, including the origins of the holiday and other fall and winter holidays and their traditions, provides instructions for seasonal craft projects, and describes celebrations in different lands.