Ciencias de la Naturaleza 1o ESO. Libro del profesor

Stephen F. Austin grew up to become known as the Father of Texas. Readers can learn about his interesting and incredible life in this appealing biography that has been translated into Spanish and highlights both Austin's life and Texas history. Through vivid images and illustrations, supportive text, an accommodating glossary and index, and fascinating facts, readers will learn about Texas pioneers, the empresario system, Freemasons, and how Austin became such an important figure in Texas history.

Follows the life and career of the French scientist who proved the existence of germs and their connection with diseases.

Los creadores de la serie Dino historias nos traen ahora Animales prehistóricos. Hace muchos años, en América rondaba un vicioso depredador: el tigre dientes de sable. En formato de cómic, este libro sigue los pasos de un dientes de sable macho que ha sido desterrado de su manada. Desde cómo eran las dinámicas de las manadas y como sobrevivían los exiliados, Dientes de sable muestra cómo podría haber sido la vida de estos grandes y pesados depredadores extintos.

Learn all about the law of conservation of mass with this Spanish science reader that brings the power of science and informational text to students at a level they can understand. Introduce students to STEM topics and new concepts and vocabulary terms with this nonfiction book that explores the law of conservation of mass in detail. Aligned to state and national standards, this leveled text supports students reading at above-, below-, and on-grade level. The fun lab activity encourages students to think like scientists. Keep students engaged in learning with this Spanish book.