La Sociedad Económica de Amigos del País de Liébana en el siglo XIX

Después de buscarla por todo el pueblo, Miguel encontró a su cabra subida a lo alto de un tejado. ¿Se creerá que es una veleta? ¿O una chimenea? ¿O tal vez un gato?, se preguntaba Miguel. Una historia ideal para contar a los más pequeños antes de ir a dormir. Un cuento con el texto imprescindible, apoyado con ilustraciones dinámicas y caricaturescas que destilan detalles cómicos e información estimulante para la imaginación.

Read Along or Enhanced eBook: Using helpful maps, charts, and intriguing facts in conjunction with vibrant images and informational text, this fact-filled, Spanish-translated nonfiction title allows early elementary readers to explore the lush rainforests of the world. Readers will learn make their way from the forest floor to the understory, all the way to the canopy!

Who were the earliest Americans? When, how, and from where did they enter and spread across the continent? And what is their relationship to modern Native Americans? Anthropologists develop theories to answer these questions based on the evidence they discover. Their theories—and the discoveries that prove and disprove them—are highlighted in this fascinating volume, full of awe-inspiring facts and incredible breakthroughs. Readers will feel like anthropologists and archaeologists themselves as they read about bones and artifacts, and what they reveal about the ancient cultures that roamed...

This Title Explains What An Ecosystem Is And How The Plants And Animals Within An Ecosystem Rely On And Effect Its Existence. Different Types Of Ecosystems Are Described, As Well As The Food Webs Within Them. How Some Changes To An Ecosystem Can Be Good And How Some Harmful Changes Can Destroy Them. Teaches Students What An Important Role They Can Play In Keeping These Intricate Ecosystems Alive.