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

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.

When rocks change because of environmental conditions, the new rocks are called metamorphic rocks. A rock's chemical or physical makeup may change because of conditions such as temperature, stress, or pressure. Your readers will learn fascinating facts including where metamorphic rocks are most commonly found, the different types of metamorphism, and how metamorphic rocks are identified. Full-color photographs depict these rocks in nature. A helpful graphic organizer shows how these fascinating rocks form.

¡Qué pasada compartir vídeos en Musical.ly y echarnos unas risas con los amigos! Todo empezó así, jugueteando como si nada. Pronto llegaron los likes y los comentarios que animaban a ir a más. Ir sumando seguidores día a día, superar el millón, ganar la corona de Musical.ly... ¡no me lo podía creer! Casi de la noche a la mañana, pasé a ser una chica de lo más normal a entrar en el mundo de los influencers. ¿Cómo es posible eso? En este libro te lo cuento todo, y además te doy mis consejos para triunfar en Musical.ly. Pero ya te avanzo aquí mis secretos fundamentales: lo que...

"Estos son los poemas breves de su epoca de juventud, que fueron anos de enamoramientos y de actividad rebelde contra Somoza. Algunos de estos poemas son amorosos y otros politicos, y tambien algunos a la vez amorosos y politicos."

Learn the secrets to artful cupcakes, oven-fresh bread, and other delicious baked goods in this delightful nonfiction title. Readers will learn how mathematics helps bakers measure their ingredients to make tasteful treats. Featuring vibrant images and charts, informative text, and fun, intriguing facts, this Spanish-translated nonfiction book will leave children fascinated by all the details that go into baking their favorite treats--like doughnuts and cookies! This 6-Pack includes six copies of this title and a lesson plan.

Take a tour around the world with just a few flips of the pages! This engaging, Spanish-translated nonfiction title features clear, vivid photos of landmarks from all around the world including the Eiffel Tower, the Great Wall of China, and the Grand Canyon.