Marta

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...

Tells the events of the Boston Tea Party, one of the acts by American Patriots that led to the American Revolution. Written in graphic-novel format.

Traducción y notas de J. L. García Ramón y J. García Blanco. Introducción general de J. García Blanco. Revisión: C. Serrano Aybar.

¡Conoce a los diez mejores jugadores de hockey de todos los tiempos! Los lectores explorarán estadísticas emocionantes y aprenderán sobre algunos de los atletas más célebres en la historia del deporte. Get to know the top ten hockey players of all time! Readers will explore exciting stats and learn about some of the most celebrated athletes in the history of the sport.