El gran libro de las matemáticas del Ogro feroz

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...

¡Hola Soy Bruno! Ustedes pensarán que me creo mucho, pero estoy seguro de que soy el chico con más suerte del universo... ¿Por qué? Bueno tengo la mascota más genial de todas (un camaleón llamado Bowi). Una bisabuela (la Kenita) que usa watsapp y en súper divertida. Y lo mejor de todo: este verano conocí a Hidrógenes, un viejo sabio que, además de volverse mi amigo, me convirtió en...¡una especie de Premio Nobel de Ciencias! ¿Quieren saber cómo? (No me gustan los spoilers asi que empiecen a leer mi libro). ENGLISH DESCRIPTION Hello, I'm Bruno! You may think that I'm...

An illustrated field trip visits a newspaper to explain about reporting and editing the news, printing the newspaper, circulation, and related topics, in a study that spotlights some important vocabulary and concepts.

How do you truly engage students in learning history? When students make personal connections to the subject, they’re much more motivated to learn. This Spanish book provides firsthand accounts of history that give personal insights into historical events. Students will learn about the U.S. Constitution, the Articles of Confederation, the Connecticut Compromise, and the Bill of Rights. With a visually appealing layout, this book features captivating text, fun facts, sidebars, and time lines that help students grasp the essential concepts they need to know at their grade level. Packed with...