Exploremos el ciclo de la roca (Exploring the Rock Cycle)

When winter hits, many people in colder climates spend most of their time indoors. But what do wild animals do? Some animals spend winters hibernating. Beginning readers will learn what hibernation is, why some animals hibernate and others don't, and how hibernating animals prepare for their long sleep. Full-color photographs grab readers' attention and allow them to draw connections to the narrative. Readers will love learning about this mysterious, restful time in some animals' lives.

Although Earth is mostly made up of igneous and metamorphic rock, sedimentary rock covers about 75 percent of Earth's land surface. This means it's the most visible kind of rock on Earth. Sedimentary rocks form when sediment accumulates and compacts. Your readers will learn how sedimentary rocks form, the different types of sedimentary rocks, and how people use sedimentary rocks. Fun fact boxes provide readers with additional information. A helpful diagram illustrates how sedimentary rocks form.

Follows the life and career of the French scientist who proved the existence of germs and their connection with diseases.

Hercules, son of the god Zeus and a mortal woman, renowned for his great strength, performs twelve dangerous tasks to atone for an attack on his wife and children.

Los seis poetas Sant antologados en este libro, cuya obra se enmarca en un periodo histórico complejo donde coinciden en el Punjah indio las culturas musulmana e hindú. La poesía Sant consiguió no sólo expresar las aspiraciones La poesía sant consiguió no solo expresar las aspiraciones de las castas sometidas de la India en los siglos XV y XVI, sino alcanzar una dimensión superior como en el caso de Guru Nânak, fundador de la comunidad sikh, del místico Kabir o de la princesa Mirabai, única mujer entre los poetas Sant, que junto a Ravidâs, Tulsidâs y Surdâs, constituyen un hito...

In this Spanish-translated script, travel back in time to when the Declaration of Independence was written. Students will act out the roles of the writers, experiencing the thoughts and feelings they had while creating this revolutionary document. This script includes roles written at various reading levels, allowing teachers to implement differentiation and English language learner strategies into their instruction. This feature allows teachers to assign each role based on their students' individual reading levels, encouraging everyone to get involved in the same activity. Whether students...