¿Qué le pasa al microscopio?: Resolver el problema (What's Wrong with the Microscope?: Fixing the Problem)

Computer science is all around us, at school, at home, and in the community. Anyone can learn computer science, even at the elementary school level. This book delves into essential computer science concepts using age-appropriate language and colorful images. The computer science topic is paired with an age-appropriate curricular topic to deepen readers' learning experience. The instructional guide on the inside front and back covers provides: Vocabulary, Background knowledge, Text-dependent questions, Whole class activities, and Independent activities.

Abraza y ayuda al bebé a aprender a dar gracias a Dios por todas sus bendiciones con este libro ilustrado adorablemente. Arte en blanco y negro con toques de color capturaran la atención del bebé con simples ilustraciones que fomentan el aprendizaje. Texto de rima y la belleza del arte hará que el libro sea el favorito de tu bebé. El texto incluye: "Gracias por mi oso de peluche. Gracias por la ropa que llevo. Gracias por el cielo tan azul. Gracias por mis juguetes divertidos, Gracias por mi perro llamado Pedro. Gracias por la buena comida para comer. ¡Gracias por los buenos libros para ...

In this imaginative novel, Philip Roth converts the status of baseball from a national myth and pastime into the basis for biting satire, replete with heroism and treachery, wordplay, and an unforgettable cast of characters. Locked away in an asylum, once-famous sports journalist Word Smith attempts to write the great American novel through the story of one of the United States most celebrated baseball teams. The team s epic feats in the now-defunct Patriot League were soon forgotten after when, in the mid-1940s, Communist conspiracy infiltrated the heart of the United States in an effort to...

What is work? You may think work is doing chores or going to a job, but you do work every time you move something from one place to another. With experiments that demonstrate these fundamental concepts, discover how you work, and how simple machines make doing work easier.

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.