Adivina Quién Ruge

This starter volume uses everyday examples such as a baseball and a beach ball to demonstrate the contrast between hard and soft objects.

Clues about the turtle's physical characteristics, behavior, and habitat lead the reader to guess what animal is being described.

Simple text and color photographs show what life is like on a ranch, covering cattle, corrals, roundups, and other topics.

Power, agility, and speed combine to make sports cars fascinating. Learn about the engines, aerodynamics, and the most popular sports cars today. See these sleek machines and decide for yourself which one you would want to test drive. Fully translated Spanish text. Potencia, agilidad y velocidad generan fascinación por los autos deportivos. Aprende sobre poderosos motores y carrocerías aerodinámicas y conoce los modelos de autos deportivos más populares de hoy en día. Lee sobre estas geniales máquinas ¡y decide cuál te gustaría probar!

What did people use to buy things before money was invented? Where is money made? Find out in this inviting book that informs readers about coins, paper money, the Federal Reserve, exchange rates, and checking accounts. Featuring a timeline of moneys history, detailed photos, stimulating facts, clear, informational text, and a glossary that will assist in improving vocabulary, this Spanish-translated nonfiction title will keep readers engaged from cover to cover.

Con la idea de que pensar y discutir sobre problemas matemáticos podría generar el mismo entusiasmo que practicar un deporte en equipo, en la antigua Unión Soviética surgió el singular movimiento cultural de los CÍRCULOS MATEMÁTICOS, que dejó tras de sí un intenso rastro de problemas, enfoques y textos. CÍRCULOS MATEMÁTICOS recoge parte de aquella emocionante experiencia.Es un libro de divulgación matemática dirigido a todos aquellos que sienta curiosidad por el juego mental que implican las matemáticas y que deseen indagar en sus ramas menos conocidas. También es un libro...

When people think of soft things, they immediately conjure up images of furry bunnies and similarly textured animals and objects. This inviting book helps young readers to do the same, as learning about textures is an important tenet of the early elementary curriculum. Carefully selected photographs of soft objects make the concept of texture clear to the reader as well as aid in vocabulary acquisition.