Desafíos matemáticos

Se narra el retorno del camino de éxito de un escritor. Una mañana la servidumbre lo encuentra muerto en su lujosa casa, y la novela discurre siguiendo las pesquisas de aquellos a quienes el escritor recibió la tarde anterior. Pero la investigación se bifurca, pues mientras el joven agente Héctor Álvarez sigue tras las huella del pelirrojo Alfredo Turia, escritor novel, y de la amante de Ignacio Sánchez, el escritor fallecdio, hasta Niza, donde continua la trama.

Simple text and photographs introduce the concept of "skip counting," or counting by groups of a certain number, and present items for practice.

What makes something a good value? Why is it important to use money wisely? How will creating a budget help you purchase a new bike? This engaging Spanish book will teach students financial literacy through the use of real-world examples while incorporating nonfiction reading to increase vocabulary and comprehension skills. The challenging practice problems, graphs, and sidebars provide many opportunities for students to practice their developing math skills, and apply what they've learned to their daily lives. Essential text features like a glossary, index, and table of contents will...

Martin Luther King, Jr. used peaceful protests to become one of the worlds greatest African-American Civil Rights leaders. Readers will learn all about his interesting and inspiring life in this engaging biographical reader that features informational, Spanish-translated text, vibrant images and a timeline of Kings life.