Colores de la Primavera Crayola

Desastres naturales (Natural Disasters) is an exciting book about how estimations and predictions help save lives in natural disasters. Students will learn critical math concepts as they are engaged in reading about the properties of natural disasters. Practice problems and mathematical diagrams help students reinforce the importance of mathematics. This Spanish title includes a glossary, an index, engaging images, and easy-to-read text to help students build their math and reading skills.

Tells the story, through graphic novel format, of Harriet Tubman and her life as a leader on the Underground Railroad.

Navigation instruments have changed over time. Lodestones, sunstones, and sextants helped early navigators find their way. Modern technology makes navigation more precise than it has ever been. But the roots of navigation still remain. Created in collaboration with the Smithsonian Institution, this Smithsonian Informational Text builds students' reading skills while engaging their curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides students through every step of the engineering design process and is perfect for makerspace activities. It ...

Son muchas las patologías que afectan a la mujer, tanto en el tracto genital como en la glándula mamaria, para detectarlos se llevan a cabo una serie de pruebas entre la que cabe destacar la citología. La citología se dedica al estudio de la célula y a través de ella se puede obtener información sobre muchas alteraciones y patologías. Este libro aporta los conocimientos suficientes acerca de la obtención, procesamiento e interpretación de las muestras citológicas así como las principales características de las diversas patologías que se puede detectar a través de ella. Índice...