Exploremos las rocas metamórficas (Exploring Metamorphic Rocks)

The rock cycle has been taking place for millions of years. However, geologists have only known about this phenomenon for about 300 years. Young terrestrial explorers are introduced to different types of rocks, where in the cycle these rocks fit, and where in Earth's layers each step takes place. Fact boxes provide readers with fun additional information. A diagram helps readers make sense of the new information they're learning.

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.

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.

Describe el trabajo hecho en la estación de policía, el personal, los procedimientos y programs de los oficiales de policía.

Divertido y ameno, como la historia misma, Nieves Concostrina nos presenta a diez personajes de la historia justo en el momento en que su vida y el devenir de la Historia está a punto de dar un vuelco: ¡lo pondrán todo patas arriba! Momentos clave que lo cambiaron todo... pero podrían haber sido cagadas épica... 10 personajes se enfrentas a momentos clave de la historia, y ¡no todos salen indemnes! -El día en que Galileo Galilei descubrió los satélites de Júpiter -Cómo Miguel Ángel acaba siendo el padre de David, una escultura que él no empezó -Jose I Bonaparte, el primer rey...

Beginning readers will enjoy learning decomposing numbers 1-10 with this brightly illustrated Spanish book. With vibrant images and easy-to-read text, this full-color text uses real-world examples and familiar objects to engage children's interest and curiosity. Students will develop their math and reading skills and be introduced to early STEM themes as they count the pins that are knocked down and the pins that are left standing at a bowling alley. The Math Talk section includes questions that will increase understanding of basic math and reading concepts and develop students' speaking and...

Every day, living things grow and change. How do they do it? Find out by exploring the life cycles of various animals. This nonfiction Spanish book teaches students important scientific concepts and terminology. The diagrams, sidebars, text features, and colorful images will keep students connected to the text. Aligned to state and national standards, the fun lab activity provides a real-world learning experience that supports STEM instruction. Keep students reading with this fascinating Spanish book!