La naturaleza de la materia (The Nature of Matter)

Introduce students to immigration in America in the 1800s, and how it affected the United States. With this Spanish-translated book, readers will discover topics such as Ellis Island, Angel Island, and assimilation. Primary source images, fascinating facts, a glossary, and other features keep students engaged and help them better understand the social studies content.

A force is a push, a pull, or a turn. Every force has an equal and opposite force. Forces are always with you! They are all around us. Learn about forces with this Spanish science reader that features easy-to-read text. Nonfiction text features include a glossary, index, and detailed images to facilitate close reading and help students connect back to the text. Aligned to state and national standards, the book also includes a fun and engaging science experiment to develop critical thinking and help students practice what they have learned.

Did you know that most animals in the world don't have backbones? Learn more about invertebrates in this engaging, Spanish-translated nonfiction book. Readers will learn all about mollusks, arthropods, arachnids, and crustaceans while being stimulated from cover to cover with its detailed images and charts, intriguing facts, and informative text.

El deseo de escribir, nace ante la necesidad humana de compartir ideas, sentimientos, historias, vivencias, etc. Si usted lector, ha pensado en iniciar el oficio de la escritura y tiene dudas al respecto, permítame decir, que esta guía le despejará la mayoría y probablemente le mostrara otras que no había contemplado. Sólo necesita cumplir un sencillo requisito y cito al escritor Robert Penn Warren: “Los verdaderos escritores son aquellos que quieren escribir, necesitan escribir, tienen que escribir”. Ahora nombraremos algunas de las reglas a seguir para la escritura y en esta...

In graphic novel format, follows the adventures of Max Axiom as he explains the science behind light.

La aventura más épica del grupo de Los Compas, ¡con Mayo e Invictor como protagonistas! Algo terrible ha sucedido en el pueblo de Invictor y Mayo: la mitad de la esmeralda sagrada fue robada del laboratorio Force Atomic Company por el profesor Malus Malunfus, un malvado científico. La humanidad corre un gran peligro: si las dos mitades se unen, convertirán a Malunfus en el hombre más fuerte sobre la tierra y esto supondría el fi n del planeta. Por suerte, nuestros compas no lo van a permitir. Invictor el mamadísimo y Mayo, la tostadora deberán evitar que el ladrón cumpla con su...

Roam the North American wilderness with some of our continent's most fascinating canines. Stunning color photos capture these wild animals in their natural surroundings as the text describes each canine's habitat, physical features, and special abilities. Explore the social lives of these captivating creatures, their amazing survival techniques, reproduction, development, and interaction with humans. Discussions of threats to habitat and hunting promote environmental awareness in young readers.