¡Sin resolver! Casos misteriosos

Where is your brain exactly? What does it do? Use your brain to read this engaging, Spanish-translated title and learn all about it!

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.

Practice addition while having fun in the sun! This charming, Spanish-translated title uses examples of outdoor activities to help children learn addition, number operations, and early STEM themes. Vivid, familiar images, mathematical diagrams, and engaging "You Try It!" problems make addition simple and fun for young readers. Add one slide and two slides to get three slides! Add kites, shells, pinwheels, and more!

Learn how scientists channel energy from the sun to power awesome innovations! This Spanish book features a hands-on STEAM challenge and uses real-world examples to give insight into how the engineering design process is used to solve problems.

YO PUEDO sacar fuerzas fue escrito específicamente para estudiantes, padres y educadores. La experiencia personal de Gabriella genera un enfoque enérgico que es simplemente mágico. ¿Alguna vez se te borra? No, nunca... Nunca me voy a acostumbrar a las malas palabras. Nunca me voy a acostumbrar a la maldad extrema. Siempre me voy a preguntar, “¿Qué están cuchicheando?” Seguiré fingiendo que no me importa. ¡Pero vaya que sí me importa! Conozca a Gabriella, una niña de tres años, que fue adoptada en Pakistán por una familia holandesa cuando la adopción intercultural era...

“Perdidos” aborda el problema de la Extinción de las Especies desde un enfoque singular. Se toman ejemplos seleccionados de animales extintos, maravillosos en muchos aspectos, que hemos perdido para siempre, y se analizan exhaustivamente los factores que condujeron a esa pérdida. En cada caso, se releva y actualiza toda la información disponible de las especies analizadas, incluso aquellas que surgieron de investigaciones posteriores a su desaparición, reconstruyendo los hechos para tratar de comprender la cadena de sucesos, poniendo en manos del lector los datos que nos permiten...

George Washington Carver was a skilled botanist who became famous for his work with peanuts and other plants. Readers will discover the captivating life of this incredible scientist in this engaging scientific biography translated in Spanish. Using colorful photos and graphs, children will learn why Carver was known as "The Plant Doctor" as a child and how his work with peanuts, sweet potatoes, and pecans helped change the way people used plants! The helpful glossary and index aid in better understanding of the content, while a simple, interesting experiment leaves Spanish-speaking children...