Los Artículos de la Confederación (Articles of Confederation)

The idea of the Roaring '20s conjures up images of speakeasies, women with short, saucy hairdos, and hot jazz. Readers will learn about the historical events that define this decade, including the devastating war that preceded it. An explanation about project-based learning will help readers understand how it can help them research their topic in unique and interesting ways. Constructive suggestions offer ideas for projects, while encouraging readers to take their studies in new and interesting directions.

Los youtubers han conquistado el mundo En la última década, YouTube ha reemplazado a la TV en los hábitos de una generación entera. Los youtubers son irreverentes e imprimen su personalidad en cada video. Aquí sabrás la diferencia entre un youtuber de cien suscriptores y los ídolos que superan los 5 millones. Youtube es el medio de expresión del futuro Algunos youtubers apuestan por la comedia. Otros crean detallados tutoriales sobre sus hobbies. Y los más audaces confiesan sus secretos en formato de vlog. En este libro descubrirás trucos para perderle el miedo a la cámara,...

¿Estás preparado para embarcarte en la aventura de los números con los Little Einsteins? ¡El equipo cuenta contigo! Utilizando las tarjetas de aventura con los números de Rocket, busca docenas de elementos divertidos de contar en cada una de las escenas llenas de acción. Cuando hayas completado la caza del tesoro, prueba los desafíos numéricos adicionales de la Sonda Mira-y-Escucha o resuelve ecuaciones simples con las piezas de puzzle magnéticas del libro.

Young readers will be inspired by this biography about the first woman to fly solo across the Atlantic. The appealing images, helpful text, and supportive timeline, glossary, table of contents, and index combine to create an engaging experience as readers learn about one of the greatest female pilots of all time. This book has been translated into Spanish.

“Dino” Don Lessem brings readers face-to-face with various dinosaur species, detailing their habitats, way of life and how they became extinct. An acclaimed dinosaur expert, Don Lessem has written more than 30 children’s books, writes a popular dinosaur column in Highlights magazine, and was an adviser for Jurassic Park. Take a trip through dinosaur time to meet these horned dinosaurs face-to-face: Torosaurus had the biggest skull of any animal ever! Pentaceratops had five sharp horns on its head! Styracosaurus was as big as an ice cream truck! Plus, you'll get to know Centrosaurus,...