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¿Quién ha dicho que aprender historia no pueda ser divertido? ¡Descubre La loca historia de la humanidad y prepárate para la mayor aventura de todos los tiempos! ¿Cansado de clases interminables y libros de texto aburridos? ¡Prepárate para la diversión! Llega La loca historia de la humanidad, un divertido repaso por la historia del ser humano con una mezcla de humor, pasatiempos, curiosidades y explicaciones sencillas y amenas para pasarlo en grande. Y en este recorrido por la historia te acompañarán los Tempo, ¡la familia más alocada y aventurera de todos los tiempos! No te...

The need for speed is the motivating factor in this engaging, Spanish book. Readers learn the history of travel from the very slow to the supersonic and beyond, including everything in between. They learn and discover the factors that influence motion for all types of vehicles: land, air, and water alike. They also learn different ways to measure speed and read about energy uses for different vehicles. With greater speed comes greater risk. Readers learn how engineers are always seeking new and better ways to keep people safe as they travel faster and go farther.

Everyone has heard of Albert Einstein--but what exactly did he do? How much do kids really know about Albert Einstein besides the funny hair and genius label? For instance, do they know that he was expelled from school as a kid? Finally, here's the story of Albert Einstein's life, told in a fun, engaging way that clearly explores the world he lived in and changed.

Besides animals, plants are commonly the most well-known living things. Readers of this captivating volume will learn all about plants, from the basics of what constitutes a plant to how they are able to survive in different kinds of environments. A dynamic page layout features simple and accessible text paired closely with eye-catching photographs. Thought-provoking content helps readers develop a strong grasp of important life science concepts. Developing readers will be excited to pick up this informative volume.