Mezclas y soluciones (Mixtures and Solutions)

Este libro presenta siete modelos de exámenes completos, similares a los reales; Al final del libro se ofrecen unas pautas para los exámenes en las que el alumno encontrará consejos para enfrentarse a las pruebas. El libro incluye CD Audio con acentos hispanos.

This nonfiction Spanish book teaches students about the scientific method and introduces them to important scientific concepts and vocabulary terms like hypothesis, variables, prediction, comparisons, observation, and longitudinal study. The intriguing images, detailed diagrams, and stimulating sidebars will keep students connected to the text. The fun lab activity provides a real-world learning experience that supports STEM instruction. Aligned to state and national standards, the leveled text supports differentiation. Keep students reading with this fascinating Spanish book.

"Una bomba estalla en la Barcelona de 1938. Un misil destroza un dormitorio en Bagdad. 60 años de diferencia. Distintas guerras. Las mismas víctimas. El mismo exilio. ¿Estamos condenados a repetir la Historia?"

Learn about the different places that people call home--from apartments to cottages and castles to farmhouses. With bright, vivid photos and easy-to-read informational text, this Spanish-translated nonfiction title introduces readers to different cultures' definitions of "home."