Super Scratch

¿Qué es vida y dónde encontrarla? ¿Qué pasa cuando muere un idioma? ¿Podemos nosotros los humanos encontrar a Atlas hoy en nuestros días? En este libro se expone al lector a un elemento casi abandonado, la ética del mismo. Este libro no pretende ser más allá de lo que es, y llevará de la mano al lector hasta donde el lector este dispuesto a llevarse a si mismo a través de una reflexión a la ética de nuestros días desde la poesía.

Forces and motion are key concepts in the elementary science curriculum. This Spanish edition of How Simple Machines Work uses simple text and full-color photographs to help ELL students understand the principles behind simple machines. Each volume includes three diagrams to enhance comprehension. The text uses authentic language and is designed to build reading skills as well as knowledge of basic science concepts.

Guatemala is an important neighbor to the United States. Readers will discover how Guatemala and the US are alike and how they differ as they read about the land and people, animals and celebrations. Hello, neighbor!

In this book, students are introduced to the different types and sizes of homes and learn that some homes are made to protect families from different weather conditions. From pictures of mobile homes to castles, readers will explore different ways of living and discover vocabulary about places to live.