La gran enciclopedia de los dinosaurios y reptiles prehistóricos

A collection of poems in English and Spanish discusses imagination, dreams, family, and growing up in California and in Mexico.

Understanding the concepts of solids, liquids, and gases is central to the early science curriculum. States of Matter uses simple, authentic Spanish text to introduce ELL students to these important concepts. Each book features a strong photo-text match and clear, full-color diagrams to enhance comprehension.

¿Por qué se ve el cielo? ¿De qué está hecho el arcoíris? ¿El Sol es amarillo? ¿Qué hacen los pintores cuando pintan? Además de datos curiosos, humoradas y un blog asociado, con interesantes propuestas para seguir indagando en el espacio digital.

For thousands of years, militaries around the world were limited to male soldiers. However, throughout history, brave women have stepped out of the background and onto the battlefield. This biographical text covers the important women who’ve broken ground in the military. Famous historical figures such as Joan of Arc, Clara Barton, and Florence Nightingale are covered in depth, while the stories of modern-day heroes are presented to show how women are still affecting change on the front lines. A comprehensive timeline, fact boxes, and historical and modern images complete this...