¡Sin resolver! Lugares misteriosos

Readers may never expect that they might free fall to Earth, but if they have ever dived into a pool, that's exactly what they've done. This book shows readers how Newton's three laws of motion affect divers, skydivers, and mountain climbers' movements. Readers discover who uses gravity, and who works against it, and all other forces that contribute to a successful dive or climb. After reading this book, readers can decide if they will ever be interested in engaging in one of these extreme sports.

Invite readers along on the preparations for a soccer tournament! With informational, Spanish-translated text, vibrant photos and charts, children are engaged from cover to cover while utilizing mathematical skills to increase understanding of all aspects of soccer, including sportsmanship and tournaments.

Learn the secrets to artful cupcakes, oven-fresh bread, and other delicious baked goods in this delightful nonfiction title. Readers will learn how mathematics helps bakers measure their ingredients to make tasteful treats. Featuring vibrant images and charts, informative text, and fun, intriguing facts, this Spanish-translated nonfiction book will leave children fascinated by all the details that go into baking their favorite treats--like doughnuts and cookies!

Learn the secrets to artful cupcakes, oven-fresh bread, and other delicious baked goods in this delightful nonfiction title. Readers will learn how mathematics helps bakers measure their ingredients to make tasteful treats. Featuring vibrant images and charts, informative text, and fun, intriguing facts, this Spanish-translated nonfiction book will leave children fascinated by all the details that go into baking their favorite treats--like doughnuts and cookies! This 6-Pack includes six copies of this title and a lesson plan.

Los ríos son capaces de encumbrar o arruinar civilizaciones enteras, dividir culturas o unirlas, y proporcionan pistas decisivas sobre el origen del ser humano. Sumérgete en la apasionante historia de Egipto a través del NILO, conoce a los príncipes bandoleros del RIN, asómbrate con la rica diversidad del AMAZONAS o con las sagradas aguas del GANGES. Descubre qué secreto se esconde en el fondo del río AWASH, cómo el ZAMBEZE cambió África para siempre o por qué casi cualquier canción de éxito se remonta al MISISIPI. Averigua el papel crucial del TÁMESIS, el YANTSÉ y el TIGRIS y...

Un libro didáctico, de fácil lectura y ameno, para que tanto peques como más mayores podamos aprender de forma breve y divertida, parte de la historia de nuestro país a través de las peripecias y vidas de 100 PEQUEÑAS niñas que llegaron -como tú lo harás- a ser GRANDES mujeres. Ellas nacieron con ganas de ser diferentes, de cambiar las cosas y demostrar al mundo, que eran tan importantes y capaces como el que más, de ser pioneras, de llegar más allá y sembrar una semilla para que otras, siguieran su camino. Un libro lleno de ilustraciones a color, repleto de valores sobre...

En 1902, recluido en su cottage del condado de Kent (Pent Farm), Joseph Conrad (1857-1924) consagró varios meses a rehacer y completar la novela Seraphina, que su amigo Ford Madox Ford (1873-1939) acababa de terminar. Era una novela sobre piratas cubanos, comenzada en 1898. Conrad la transformó considerablemente y le cambió el título, apareciendo por fin en 1903 bajo el nombre de ambos. Dos años antes ya habían publicado otra experiencia mano a mano: la sorprendente novela The Inheritors, An Extravagant Story (Los herederos, 1901), y en 1923 volverían a publicar juntos The Nature of a...

Computer science is all around us, at school, at home, and in the community. This book gives readers the essential tools they need to understand the computer science concept of algorithms and procedures. Brilliant color photographs and accessible text will engage readers and allow them to connect deeply with the concept. The computer science topic is paired with an age-appropriate curricular topic to deepen readers' learning experience and show how algorithms and procedures work in the real world. In this book, readers learn how to use instructions to build their own drone. This nonfiction...