¿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.

Diamonds and salt are both minerals, but diamonds are more rare than salt. Curious readers will learn what physical and chemical conditions must be present for minerals to form. They'll discover how minerals are identified and how they are used in daily life. Informative and interesting text presents readers with this science content in a fun way. A graphic organizer shows how different minerals are identified and fact boxes provide readers with exciting supplementary information.

Learn how streets are fixed, sidewalks get added, and new schools are built with this Spanish nonfiction book. Perfect for young readers, the book includes a fiction story related to the topic, a glossary, an additional project, useful text features, and engaging sidebars. This 28-page full-color Spanish book describes the many ways individuals can make changes in their communities. It also covers essential civics topics such as leadership and voting, and includes an extension activity for grade 2. Perfect for the classroom, at-home learning, or homeschool, to explore voting, local...

La Guía Definitiva de Habilidades para la Vida para Niños: ¡Cómo Prosperar en Casa, en la Escuela y Más Allá! A medida que los niños crecen, ¡hay mucho que aprender! Desde hacer amigos, cocinar, aprender sobre el medio ambiente y establecer metas, hasta administrar el tiempo y el estrés, hay muchos desafíos y experiencias de vida por delante. Este libro es una guía completa para ayudar a los niños a desarrollar la confianza y la autosuficiencia que necesitan para tener éxito en la escuela, en casa y en la vida, con ejercicios divertidos, ejemplos de la vida real y consejos...

Grouping and classification are among the first math and science skills that children need to learn. This fun book will challenge children to observe natural creatures to see what makes them the same and different. It presents an interesting way of looking at objects, because the objects may not be exactly the same. For example, birds have two wings, but the wings of different birds may not look similar.

Imagínate a este tipo: - Guitarrista que lleva años tocando de oído blues y rock & roll. - Capaz de improvisar sobre esos estilos, pero solo con la escala pentatónica. - Sin formación musical: ni idea de solfeo, ni idea de armonía. - Que quiere aprender más, pero que no tiene claro qué tiene que aprender. - En definitiva, que se encuentra estancado porque no sabe cómo avanzar. Ese tipo era yo hace pocos años. Si tu situación es la misma o similar es muy probable que este libro te ayude, porque está escrito pensando en alguien como tú. Aquí vas a encontrar explicados, paso a paso ...