Con la energía del Sol ebook

Learn how light pollution prevents us from seeing the stars and causes other problems as well. This Spanish book features a hands-on STEAM challenge that gives insight into how the engineering design process is used to solve real-world problems.

Read this book to find out about eyes and how they differ from animal to animal. This book uses simple, repetitive text to teach children about eyes using basic vocabulary and stunning photographs that show how eyes differ across a diverse selection of animals, including humans. Children learn what eyes are for, where they are found, and what eyes look like.

Una mariposa madre pone huevos. Los huevos se convierten en orugas. ¿Pero qué sucede después? Descúbrelo en esta observación paso a paso del ciclo de vida de la mariposa. A mother butterfly lays eggs. The eggs hatch into a caterpillar. But what happens next? Find out in this step-by-step look at the butterfly life cycle, now in Spanish.

Dirigido a lectores infantiles, este libro se caracteriza por captar efectivamente la atención y el interés de sus pequeños lectores gracias a una presentación gráfica realmente espectacular. Aprovechando la gran cantidad de imágenes sobre temas de astronomía disponibles en la actualidad, las cuales tienen además una alta resolución y una impresionante calidad, el libro despliega un atractivo repertorio gráfico para ilustrar temas apasionantes tales como las naves espaciales y las actividades y desafíos que caracterizan la labor de los astronautas. El contenido se concentra en...

Different colors are all around us, and this series explores what they look like and where they can be found. Students identify common colors from everyday life, such as red, blue, green, yellow, and how to describe them. They also learn to classify colors by examining what types of objects display each color. Consistently placed and leveled text helps to ensure subject matter is clearly understood.