Siglo XXII: El futuro del espacio (22nd Century: Future of Space)

Read Along or Enhanced eBook: Encourage readers to discover which foods are healthy for them and how to make the best food choices with this Spanish-translated nonfiction title. Featuring helpful charts and diagrams, interesting facts, informational text, and vibrant, detailed photos, readers are introduced to important concepts such as main food groups, proteins, carbohydrates, fiber, the recommended daily amounts, food allergies, and health concerns. With supportive and helpful language, readers are encouraged to make healthy eating choices to help keep them active, energetic, and strong.

Travel to the 22nd century in this captivating, Spanish-translated nonfiction title that allows readers to discover the future of space. Elementary readers will be fascinated with the possibilities that may await human life in the future. Readers will discover the technology that may be used to one day allow humans to live on another planet, new worlds, alien life, and artificial intelligence. Featuring vibrant photos, images, informational text, a glossary of terms, and a list of helpful websites for more explorations, children will be excited and enthralled as they move through this title....

Accelerate through the pages of this book and introduce readers to physics and how it assists objects to move. This stimulating, Spanish-translated nonfiction title includes real-life examples and basic experiments to facilitate further understanding of physics. Readers will learn about velocity, Newton's Second Law of Motion, thrust, gravity, momentum, and g-force through vibrant and colorful images, fascinating facts in conjunction with informational text, accommodating graphs and diagrams.

Este Fabuleario de Lear recoge un conjunto de obras del gran maestro inglés del nonsense. Se inicia el libro con una selección de limericks, poemas de cinco versos de origen irlandés de tema satírico y con elementos absurdos, denominados Limelearicks.

Do you know what sounds the seasons make? If you listen closely, you can hear birdsong in spring, the crash of sea waves in summer, autumn storms, and footsteps through the snow in winter.

There is growing concern over how we behave and interact online, from fighting, incivility, rudeness, and even criminal behaviors like cyberbullying, to simply adapting old forms of etiquette to a new landscape. This book, updated from an earlier resource, provides younger readers an introduction to this timely topic, a subject that they are both engaged in forming themselves as "digital natives," and one they also often require guidance in. It informs readers about the polite and productive use of social media networks and mobile platforms and discusses pressing issues of etiquette within...

Con la conquista de los cielos, el ser humano ha puesto a prueba su fisiología, llevando a su organismo hasta límites impensados. Con el avance en el vuelo, el cuerpo se ha visto cada vez más expuesto a diferentes situaciones que comenzaron a causar afecciones fisiológicas en todo su organismo. Cambios te presión, cambios de temperatura, exposición a radiación, entre otro. Fisiología aeronáutica es una obra dedicada al estudio y análisis de las principales afecciones a las que el organismo humano se ve expuesto durante las actividades u operaciones aéreas. Es importante que el...