Los sólidos (Solids)

The need for speed is the motivating factor in this engaging, Spanish book. Readers learn the history of travel from the very slow to the supersonic and beyond, including everything in between. They learn and discover the factors that influence motion for all types of vehicles: land, air, and water alike. They also learn different ways to measure speed and read about energy uses for different vehicles. With greater speed comes greater risk. Readers learn how engineers are always seeking new and better ways to keep people safe as they travel faster and go farther.

Readers won't have to disassemble their favorite toys to discover what makes them work. This book explores electric, magnetic, and motion-powered toys from design to function. It introduces readers to the six simple machines and explains how they use force and motion to do work. Not every toy is a technological marvel. Readers learn about time-honored favorites including the rocking horse, Slinky, and rattles.

Read Along or Enhanced eBook: 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!

Remontando el Mississippi, un clásico del vaquero «más rápido que su propia sombra», firmado por la dupla Morris & Goscinny, en una exquisita traducción argentina. Para volver a leer y reír (y sin perderse ningún chiste).

"In this title, children explore the reasons why they may feel worried, how to recognize these feelings, and appropriate action to take when they feel worried."

Este es un libro imprescindible para las mujeres que desean trabajar en sí mismas, y en diferentes aspectos, a través del mindfulness y diversas técnicas que, se ha demostrado, son de gran eficacia En Lovefulness, Valeria de La Espriella, la Soltera De Botas, nos brinda un paso a paso, detallado y sencillo, a través de ejercicios y reflexiones, para que la persona descubra lo que debe sanar y cómo hacerlo mediante una reconciliación muy íntima y personal Aprende con este sencillo, e interactivo manual, cómo construir una autoestima que te lleve a vivir de una manera más plena, llena...

This delightful series of board books includes touch-and-feel pages that will entertain children and pique their curiosity as they experience how baby animals from a variety of species feel. Esta encantadora serie de libros de todo cartón incluye páginas para tocar y sentir que entretendrán a los niños y despertarán su curiosidad mientras experimentan cómo las crías de una variedad de especies de animales sienten a ser tocadas.