Primeros Ejercicios de Calculo

In this illustrated book for children, readers will discover information about animals and can lift the flaps on the pages to find even more.

If you lived long ago, how different would life be from how it is today? Many things are different, but many things are the same! Introduce students to the concept of change as they compare homes, schools, jobs, technology, and transportation from the past and present. This primary source book uses dynamic primary source images and supportive text to integrate social studies content and language arts instruction. The accessible table of contents, glossary, and index work to aid students in better understanding the content. Aligned to state and national standards, this Spanish book will engage ...

Poemario en el que se habla sobre el amor desde la experiencia del niño. Se construye a partir de metáforas relacionadas con el mar, los animales, entre otras

Read about the kinds of jobs that people do as engineers, and how they use math, science, and creative thinking to solve problems.