Los invertebrados increíbles (Incredible Invertebrates)

Take a journey into the wild world of reptiles and amphibians! Readers will learn about crocodiles, lizards, snakes, tortoises, and salamanders. Featuring a glossary, index, colorful images and charts, intriguing facts, and clear, informative text, readers will be sure to be enthralled as they move through this engaging, Spanish-translated book.

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.

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.

Learn how to create various sculptures out of different materials. Includes instructions for making a sculpture of a tree.

El cuerpo de policía cumple la función de proteger a la comunidad y mantener el orden público. Para desplazarse de un lado a otro con rapidez, la policía utiliza sus patrullas que son autos especialmente acondicionados para que realicen su labor. Tienen una sirena que les permite abrirse paso, protecciones especiales en los vidrios y, generalmente, están pintadas todas iguales para que la gente las pueda reconocer de inmediasto. Este interesante y entretenido libro ûpublicado en edición bilingüe inglés y españolû está especialmente dirigido a los pequeños lectores entre cuatro y...

What causes sound? How does sound travel? Sound begins when matter vibrates. Without this vibration sound could not move and nothing would make any noise. Starting with tiny molecules, this book explains the main concepts of sound and furthers understanding through a series of easy-to-do experiments that will appeal to readers of all ages.

Dentro de tu cabeza, el cerebro es como un director de orquesta. A partir de las órdenes que envía ¡podrás descubrir cómo funciona el cuerpo por dentro! ¡Levanta las solapas de esta guía visual con curiosidades y anécdotas para descubrir cómo trabaja el cuerpo POR DENTRO!