Un día en el zoológico (Day at the Zoo) (Spanish Version)

There is a contest at a school to design a new playground. The students use blocks to build their models. As they build, they use three-dimensional shapes. Some students build a train out of blocks for the younger students to play on. Can you guess which three-dimensional shape they use for the train's wheels? Read to find out which design wins.

A community center has many exciting activities to choose from. You can play games, swim, and even learn how to cook there. As you read, you can compare the size of a tennis racket to a ping pong racket, use cubes to measure the world's smallest snake, and even use feet to measure the length of a basketball court. What would you use to measure a snake?

Born in 1452, Leonardo da Vinci is still, today, considered one of the most talent people to have ever lived. From his world famous paintings and drawings, such as the Mona Lisa and the Vitruvian Man, to his ingenious inventions of the parachute, the helicopter, and the military tank, da Vince was always a step ahead of his time. Discover the origins of a man who refused to be defined by just one vocation. Whether science and engineering or architecture and art, Leonardo da Vinci was the ultimate Renaissance Man.

¡Llega la nueva novela de Stephenie Meyer! Revive la historia de amor inmortal de Crepúsculo contada desde la perspectiva de Edward Cullen. Cuando Edward Cullen y Bella Swan se conocieron en Crepúsculo, nació una historia de amor icónica. Pero hasta ahora, sus fans solo conocen la historia a través de Bella. Por fin los lectores podrán vivir la versión de Edward en la muy esperada novela Sol de medianoche. La inolvidable historia, contada a través de los ojos de Edward, toma un cariz nuevo y definitivamente oscuro. Conocer a Bella es lo más perturbador e intrigante que le ha...

An asteroid hitting Earth may sound like science fiction, but it is a real danger. This book explores what the different scenarios might be and how we can prepare ourselves in case such a disaster should occur.

Te presentamos al Papa Francisco. Nacido como Jorge Mario Bergoglio en Buenos Aires, Argentina, el Papa Francisco es el primer papa de las Américas. ¡También es el primer papa en reemplazar a un papa que todavía vive! Aprende todo sobre el Sumo Pontífice en este libro para niños de Nivel 1, apropiado para los primeros pasos de lectura independiente o para una experiencia de lectura en voz alta.