El Canguro Gigante

Este práctico libro recoge muchas de esas preguntas que los pequeños de la casa (y a veces no tan pequeños) se pasan la vida haciendo a los mayores, y las contesta de un modo sencillo y muy divertido. Van acompañadas por unas simpáticas y originales ilust

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...

Some civil rights figures are household names, while others struggle to get their stories told. This biography details the life and activism of Sylvia Mendez, who helped desegregate California schools in the 1940s in the landmark federal case, Mendez v. Westminster. Latino students, scholars of social justice, and anyone who is inspired by underdog stories will find this highly engaging account of change compelling and informative, including its helpful timeline and historical imagery. Students will be engaged and inspired by a story that has gotten its due as more than a mere historical...

Una mariposa madre pone huevos. Los huevos se convierten en orugas. ¿Pero qué sucede después? Descúbrelo en esta observación paso a paso del ciclo de vida de la mariposa. A mother butterfly lays eggs. The eggs hatch into a caterpillar. But what happens next? Find out in this step-by-step look at the butterfly life cycle, now in Spanish.