Reptiles y anfibios reptantes

Give students insight into the Industrial Revolution, how it influenced innovation and employment in the United States, and how it changed the lives of Americans at the beginning of the 20th century. With this nonfiction Spanish-translated book, readers will learn about assembly lines, patents, labor unions, child labor laws, labor unions, muckrakers, and immigrant and slave labor. Colorful images, supporting text, a glossary, and other features keep students engaged and help them better understand the content.

What is matter? Anything that takes up space is matter. Matter can be a water, liquid, or gas. These are the states of matter. Learn about matter with this Spanish science reader that features easy-to-read text. Nonfiction text features include a glossary, index, and detailed images to facilitate close reading and help students connect back to the text. Aligned to state and national standards, the book also includes a fun and engaging science experiment to develop critical thinking and help students practice what they have learned.

Este libro pone en tus manos una ayuda complementaria, que pretende ser lo mas personal posible, en tus estudios de Física y Química. Un gran número de cuestiones y problemas explicados y resueltos y una amplia colección de actividades propuestas, con solución indicada, te ayudarán a afianzar mejor los conocimientos adquiridos.

Dirigido a lectores infantiles, este libro se caracteriza por captar efectivamente la atención y el interés de sus pequeños lectores gracias a una presentación gráfica realmente espectacular. Aprovechando la gran cantidad de imágenes sobre temas de astronomía disponibles en la actualidad, las cuales tienen además una alta resolución y una impresionante calidad, el libro despliega un atractivo repertorio gráfico para ilustrar temas apasionantes tales como las naves espaciales y las actividades y desafíos que caracterizan la labor de los astronautas. El contenido se concentra en...

Bloomsbury Scientists is the story of the network of scientists and artists living in a square mile of London before and after the First World War. This inspired group of men and women viewed creativity and freedom as the driving force behind nature, and each strove to understand this in their own inventive way. Their collective energy changed the social mood of the era and brought a new synthesis of knowledge to ideas in science and art. Class barriers were threatened as power shifted from the landed oligarchy to those with talent and the will to make a difference.

Vive como un loco por Jesús ofrece una mezcla de retadores ensayos eclécticos, preguntas de discusión,, testimonios, ideas para ayudar a los que son perseguidos, diario de oración la ventana 10-40 y un plan de lectura de la Bíblia.