La naturaleza de la materia (The Nature of Matter)

Read Along or Enhanced eBook: Discover the world of mammals in this delightful nonfiction title! Readers will learn all about different mammals--from primates to marsupials, and rabbits to whales, even omnivores and herbivores. Featuring vivid photos and charts, clear text, and stimulating facts, this Spanish-translated book will have children eager to learn all they can about mammals!

In this biographical book, young readers will learn about the brave life of Harriet Tubman. Readers will discover how Tubman bravely escaped from her life as a slave to cross the Mason-Dixon line into freedom and how she helped hundreds of other slaves into freedom through the Underground Railroad with the help of abolitionists. The vivid images, stunning facts, and supportive text work in conjunction with the helpful glossary, index, and timeline of Tubman's life to give readers an engaging experience as they move from cover to cover. This book has been translated into Spanish.

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.

Meet Ada Lovelace, the British mathematician and daughter of poet Lord Byron. Part of the beloved Little People, BIG DREAMS series, this inspiring and informative little biography follows the colorful life of Lord Byron’s daughter, from her early love of logic, to her plans for the world's first computer program. As a child, Ada had a big imagination and a talent for mathematics. She grew up in a noble household in England, where she dedicated herself to studying. Her work with the famous inventor, Charles Babbage, on a very early kind of computer made her the world's first computer...

MATEMOLA es una colección de seis cuadernos orientados a crear una base sólida para el desarrollo del pensamiento lógico-matemático. Las actividades del libro están pensadas para ayudar a los niños a interpretar la realidad y conocerla a través de la observación y la representación. Al final del cuaderno se propone un juego individual de memoria y atención para repasar algunos de los principales contenidos trabajados. Los cuadernos incluyen pegatinas para realizar las actividades de una forma amena y afianzar los conocimientos. Trabaja conceptos de numeración (números 1 al 9...

INTERVENTIONS WITH MINORS - Socio educative action - Most of the time, the irregular behaviour of young people is the outcome of what society has offered to them. This book studies the methodology, the levels of the intervention, preventive measures, assistance and rehabilitative intervention, in the work with families and minors in the network of primary attention. The situations of social risk, the necessities and the problems of minors are exposed making a special mention of the educational ones, and the professional figures that act in this field.

Roma. Esta civilización sobresalió por la innovación de sus instituciones políticas y la expansión de sus grandes obras de ingeniería. Este volumen ofrece una cuidada visión general del concepto, seguida de una selección de temas, cada uno de ellos presentado mediante una espectacular ilustración a doble página, complementada con breves y precisos textos, así como con aproximaciones a ciertos aspectos de gran interés.