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.

Un libro de referencia para todas las preguntas que chicos y chicas se hacen sobre el sexo, aunque les resulta incómodo hablar de ello. Con textos escritos por profesionales, serio, riguroso, pero al mismo tiempo ameno y divertido. Porque la mejor protección es la información.

Home is where the heart is. And more and more people are learning to love living in tiny homes. Most tiny homes are less than 20 feet long. Although it may seem small, tiny-house owners feel right at home in these small spaces. Learn all about the tiny home movement as you learn to compose and decompose shapes. This Spanish math book seamlessly integrates the teaching of math and reading, and uses real-world examples to teach math concepts. Text features include images, a glossary, an index, captions, and a table of contents to build students' vocabulary and reading comprehension skills as...

EL LIBRO DE LOS HECHOS INSÓLITOS reúne más de 1.500 noticias que integran un verdadero festín para el curioso. Estructurada atendiendo a distintas y variopintas áreas y dotada de un útil índice temático y onomástico, la presente obra de GREGORIO DOVAL recoge desde sucintas biografías de personajes extraordinarios (la Monja Alférez, Billy el Niño, el marqués de Sade ) e historias de descubrimientos, pérdidas y predicciones, hasta ingeniosas invenciones de productos cotidianos que van del perrito caliente al crucigrama, la razón y ocasiones en que han sucedido episodios tan fuera ...

Este libro tiene 40 páginas para colorear sin estrés, para reducir la frustración y mejorar la confianza. Este libro ayudará a los niños muy pequeños a desarrollar el control del lápiz y ejercitar sus habilidades motoras finas