¿Por qué hibernan los animales? (Why Animals Hibernate)

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.

Depression is an unfortunately common mental health issue that many people don’t know how to address. In this straightforward, practical guide, readers will learn how they can identify and help a friend who is suffering from depression. Written in a compassionate tone, this guide separates out fact from fiction, providing an informative list of myths and facts to dispel common incorrect notions about depression as well as a thoughtful list of questions readers can ask their guidance counselor about a friend’s depression and seeking help. The result? Empowered readers who can lend a hand...

Knowing how to listen is essential to learning, growing, and getting along with others. This gentle, encouraging book introduces and explains what listening means, why it’s important, and how to listen well. Realistic examples and inviting full-color illustrations bring the concepts to life. The focus throughout is on the positive results of being a good listener. Made to be read aloud, this book also includes a special section for adults, with ways to reinforce the skills being taught, questions to invite lively discussion, and listening games to play. Now children and adults can enjoy our ...

Muddy Creek in Edgewater, Maryland is the site of a major makeover. The land around the stream has worn down. Find out what caused Muddy Creek to erode, and the many steps involved in saving it. 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, from the initial research and brainstorming sessions, through the design and testing ...

La astucia de John Chatterton es indiscutible. Después de haber resuelto dos de los más difíciles casos policiales: el de la niña vestida de rojo y el de la misteriosa desaparición de la hijastra, ahora se le presenta un nuevo reto.