Construyamos un patio de juegos (Building a Playground)

The family in this book is moving to a new neighborhood. They have a lot of work to do! They need to unload the moving truck, unpack boxes, and put everything away. The kids make new friends and discover all the fun they can have with the empty boxes. While building forts from the empty packing boxes, the kids discover many new shapes and their dimensions. Look inside. Can you find a cylinder?

Basic concepts about electricity for highschool level and college. Topics include: Electrical circuits, Ohm's law, serial and parallel circuits, electric power, CD circuits, etc. With questionnaire.

¿Estarías dispuesta a vivir el amor de tu vida cuando tu vida se acaba? Debido a una grave enfermedad, a Daniela le quedan dos años de vida. Pero es un tiempo del que piensa disfrutar al máximo con su amiga Cat, que siempre la lleva a hacer locuras. Y una de las locuras de Cat termina con Daniela chocando (literalmente) con Yon Malcolm, el actor de moda del que está perdidamente enamorada... y con quien exprimirá los días de vida que le faltan. «Hasta que el cielo se apague es una historia difícil de olvidar. El primer amor, la amistad de toda la vida, la familia... cada detalle del...

13-year-old Sidney Jamison is bored by everything. Studying the life cycle of frogs? Boring. Trying to be popular? Yawn! But everything changes when a mysterious package is delivered to his home labeled, DO NOT OPEN. What could be inside? The answer will change his life forever. This illustrated 32-page chapter book will appeal to reluctant readers who enjoy science fiction and futuristic stories. The hi-lo text is ideal for older students who need high-interest stories with a lower reading level.

Think there's just one fairy tale with a beautiful girl and an evil stepmother? Think again! Cultures all around the world have their own Snow White stories. Visit Albania, Germany, Mozambique, and Turkey, and find out who meets 40 dragons instead of "seven dwarfs," and on whose forehead a bright star shines. Fully translated Spanish text.