Aviones y otras aeronaves

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 problem decomposition. 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 problem decomposition works in the real world. In this book, readers will learn how to break down their research into different kinds of sources. This ...

There are many steps in the nitrogen cycle that include difficult concepts and words: denitrification, prokaryotes, ammonia, and more. With the help of this understandable book, even struggling readers will grasp this cycle of nature. Low-level language, fact boxes, and an extended glossary provide readers with essential vocabulary explanations that allow them to further understand each step of the cycle. Full-color diagrams aid readers' comprehension as they move through the cycle from start to finish, and then around again.

This book gives students an in-depth look at how large telescopes work. The wonder and awe of space and the scientific instruments we use to study it both come shining through in this fascinating book. Full-color diagrams and illustrations will help students visualize how the technology of telescopes works. Students will learn about the creation of mirrors 8 meters wide and telescope teams that work together to create a telescope as powerful as if it had a mirror the size of the Earth!

«Elizabeth Gilbert ha publicado, finalmente, la continuación de Come, reza, ama, el libro en el que relata su viaje por Italia, India e Indonesia en busca de la alegría, el amor y el sentido de la vida. Traducido a 30 idiomas, ha estado 151 semanas en la lista de best sellers de los Estados Unidos y ha hecho felices a millones de mujeres que buscan lo mismo en todo el mundo. Con el lanzamiento de su nuevo libro, Comprometida, la autora les cuenta a los lectores todos los detalles de lo que pasó después con la historia de Liz y el brasileño». The Washington Post