La historia de: los sistemas numéricos: Valor posicional

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...

Las apreciaciones que se recogen en esta obra se evidencian Ia posición y Ias conversaciones un grupo particular de investigadores que llevan a cabo sus indagaciones y reflexiones desde los Estudios organizacionales saber que en Colombia esta aun en construcción .Estos desarrollos no reflejan integralmente la realidad del país y no incluyen Ios múltiples temas y aproximaciones que existen, pero constituyen una muestra importante de la mirada académica a nuestro contexto. por lo tanto buscan ser punto de inicio, no solo para seguir comprendiendo y rastreando la evolución de los estudios...

Computer science is all around us, at school, at home, and in the community. This book gives readers the essential tools they need to understand the computer science concept of data analysis. Brilliant color photographs and accessible text will engage readers and allow them to connect deeply with the concept. The computer science topic is paired with an age-appropriate curricular topic to deepen readers’ learning experience and show how data analysis works in the real world. In this book, a narrator counts fish at the aquarium and compares quantities. This nonfiction title is paired with...

A biography telling the life story of Revolutionary War hero and spy Nathan Hale. Written in graphic-novel format.

A trip to Comic-Con becomes an adventure in learning division! Join Zach as he travels to San Diego to attend his very first comic book convention. Along the way, learn about the history of comic books and comic book conventions, and meet the dedicated fans who make Comic-Con one of the most widely attended comic book conventions in the world. This book combines math and literacy skills, and uses real-life examples of problem solving to teach subject area content. The full-color images, math charts and diagrams, sidebars, and practice problems make learning division relevant and fun. Text...