La noche de los jacintos blancos

The asteroid belt between Mars and Jupiter is an intriguing area of our solar system. Scientists have counted over 670,000 known asteroids there, but there could be millions more not yet found. Readers will discover much more about the asteroid belt in this highinterest book, which blends science and math. They'll read about several topics, such as space missions to the asteroid belt and the difference between an asteroid and a planet, and solve associated math problems-just like actual space scientists do!

Para don Diego Velázquez retratar a la infanta Margarita, hija predilecta del rey Felipe IV, rodeada de sus damas y bufones, se le antoja, hoy más que nunca, tarea ardua. Todos los personajes del cuadro están ya prácticamente acabados de pintar, pero la princesa hace tiempo que no viene al estudio. Parece que se aburre posando. Murmuran que anoche se atrevió a confesárselo a su padre, después de la cena. ¡Y su Católica Majestad ha dicho que le cuenten cuentos! Protestan las meninas, los guardadamas, los enanos, hasta el propio pintor de cámara se queja. Sin embargo, cuando aparece...

Have you ever wondered what Space Camp is like? Join Isabella as she moon walks through the Moon Room, takes a ride in a Multi-Axis Trainer, tackles the Mars Climbing Wall, and takes the helm at Mission Control. Along the way, you'll practice measuring time. This fiction math book seamlessly integrates the teaching of math and reading, and uses real-world examples to teach math concepts. Text features include images, a glossary, an index, captions, and a table of contents to build students' vocabulary and reading comprehension skills as they interact with the text. The rigorous practice...

There is so much to explore in the Amazon! Readers are taken on an adventure through the Amazon rainforest to learn about the lush plants and beautiful animals, deforestation, and rainforest conservation in this fascinating, Spanish-translated nonfiction title that features striking photographs and riveting facts.