De la cera al cray›n

Invierno, primavera, verano y otoño—las estaciones son uno de los ciclos más familiares de la naturaleza. Pero, ¿por qué cambia el clima? Aprenda por qué los patrones climáticos cambian a lo largo de las estaciones. Winter, spring, summer, and fall—the seasons are one of nature's most familiar cycles. But why does the weather change? Learn why weather patterns change over the seasons.

Defines pulleys, explains their functions, and suggests simple experiments to demonstrate how they work.

Lightyear es la nueva película de Disney y Pixar sobre el origen de Buzz Lightyear, el héroe que inspiró el juguete. Se trata de una historia de ciencia ficción llena de acción y aventuras. Antes de que Buzz se convirtiera en el Guardián Espacial que todos conocemos, era un joven en una misión audaz y peligrosa. Viaja al infinito y más allá con esta novela que cuenta la historia de la película y contiene ocho páginas a color con datos sobre todos los personajes ¡y un póster!

Molecules and atoms can take the form of a solid, a liquid, or a gas. Each state of matter has its own properties. Together, these three states of matter make up most everything in the universe! Learn all about mixtures and solutions with this Spanish science reader that brings the power of science and informational text to students at a level they can understand. Introduce students to STEM topics and new concepts and vocabulary terms like solvent, polarity, compound, and solubility with this nonfiction book that is aligned to state and national standards. The leveled text supports students...

Read Along or Enhanced eBook: Invite readers to see what goes on behind the scenes at a school carnival! With informational, Spanish-translated text, vibrant photos and helpful charts, children are engaged from cover to cover while utilizing mathematic skills to learn the basics of planning, income, estimates, and budgeting.