Primeros Ejercicios de Calculo

Readers will learn about one of their favorite farm animals--horses! This title is informative--telling readers what horses eat, what they look like, and how horses help us every day. The text is very simple, which will reinforce early reading skills. Aligned to Common Core Standards and correlated to state standards.Abdo Kids is a division of ABDO.

Learn about the rich history of Mission San Juan Capistranol: how it started, the people who ran it, the indigenous population, and its legacy today.

Primero fue el Big Bang. Despus se form nuestra galaxia. Ahora vamos todos lanzados a travs del espacio a la velocidad de la luz, junto con billones de otros planetas, estrellas, satlites, meteoros, cometas, asteroides, meteoritos y Dios sabe cuantas cosas ms.Este asombroso libro te proporciona informacin minuciosa de nuestra galaxia y mucho ms all. Saltars de excitacin al hacer una gran gira por el sistema solar, donde esquiars en Marte y conocers al triste compaero de Plutn. Te dejarn sin aliento algunos datos increbles acerca de gigantes rojas, enanas blancas y supernovas. Adems,...

Before there was the U.S. Constitution, there were the Articles of Confederation. Readers discover the story behind the first written constitution of the United States—from the factors that inspired its creation to the reasons why it was replaced. The detailed main text is enhanced by informative sidebars and graphic organizers. Historical images, including relevant primary sources, allow readers to immerse themselves in this historical period. Readers are given the chance to thoroughly examine elements of the original document, making them feel like true historians. They’re sure to enjoy ...