Mujeres en las ciencias (Women in Science)

As a land that’s constantly in flux, Earth sometimes reveals clues about the plants, animals, and other organisms that lived long ago. Fossils teach us much about what life was like millions of years ago, answering the questions of how Earth changed and maybe even why it changed. This essential Earth science topic is thoroughly explained through manageable text, fact boxes, informational charts and diagrams, and a glossary and index. Readers will become young Earth detectives by the time they’re through with this text!

A girl buys two ice cream cones from a street vendor in her neighborhood, one for herself and one for her grandpa. But will both treats make it safely home? This beautifully illustrated Spanish picture book teaches beginning readers about acts of kindness. With vibrant illustrations that support the single Spanish word on each page, language learners will develop their oral language skills as they describe what is happening in each illustration. This book is ideal for both native Spanish speakers and those learning Spanish as a second language.

Una formidable guía para acercarse a uno de los costados más fascinantes del reino animal. El peligro acecha en cada rincón del reino animal. Los animales considerados como peligrosos utilizan sus armas para cazar, luchar entre ellos, o defenderse de otras criaturas. Casi nunca atacan al ser humano, pero eso no los hace menos peligrosos ni atractivos.

¿Sabías que Marte parece una estrella roja brillante? A menudo se lo llama el Planeta Rojo. Descubre más cosas en Marte, uno de los libros de Los planetas. Did you know that Mars looks like a bright red star? It is sometimes called the Red Planet. Find out more in Mars, a Planets book.

You'll find just the wisdom and encouragement you need in 3-Minute Devotions for Teen Girls. This practical devotional packs a powerful dose of inspiration into 3 short minutes. Encontrarás justo la sabiduría y el aliento que necesitas en Devocionales de 3 minutos para chicas adolescentes. Este práctico devocional contiene una poderosa dosis de inspiración en tres breves minutos