El experimento Barcelona

Un recorrido por emociones y trastornos como la ansiedad, la depresión, la impotencia, el duelo... monstruos que viven con nosotros y con los que tenemos aprender a luchar o a convivir. Hay monstruos que viven con nosotros y con los que tenemos aprender a luchar o a convivir. Oscuro como mi corazón es abrir una ventana a otras vidas. A otras vidas y también a la nuestra: es un viaje a emociones y situaciones límite que podrían sucedernos a cualquiera de nosotros o que tal vez ya hayamos vivido. Porque hay monstruos que viven en nosotros y a menudo la única salida, nuestro único camino...

On a special field trip in a magic school bus Senorita Carola's class learns first hand about different kinds of rocks and the formation of the earth. Spanish edition.

At an early age, Steve fell in love with the possibility of the computer machine. He knew it had the power to change someone's life. Inspired to create a personal computer accessible for everyone, Steve went on to become one of the most influential inventors the world has ever met. This inspiring story of the visionary and entrepreneur features a facts and photos section at the back.

Learn the history of number systems with this engaging Spanish book! This text combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. Students will learn place value while reading about the number systems of the Egyptians and Romans, and also learn important vocabulary terms like cuneiform, binary systems, roman numerals, and more! The full-color images, math charts, and practice problems make learning math easy and fun. The table of contents, glossary, and index will further understanding of math and...