Nuestro medio ambiente en constante cambio (Our Ever-Changing Environment)

Teach students about trading and buying goods and services. In this Spanish-translated book, readers will learn about supply and demand, and learn the difference between wants and needs. Featuring images that support the informational text, students will build social studies content-area literacy and reading skills.

Introduce students to the structure of the United States government. With this nonfiction Spanish-translated resource, readers will learn about the three branches of government, and the purpose of this separation of powers. Primary source images and supporting text engage readers and help them better understand the content.

Introduce students to the structure of the United States government. With this nonfiction Spanish-translated resource, readers will learn about the three branches of government, and the purpose of this separation of powers. Primary source images and supporting text engage readers and help them better understand the content.

Introduces students to the alphabet and letter sounds and helps improve their Spanish-language skills.

Esta serie cuenta con un grupo de pequeños extraterrestres guardianes de la naturaleza que salen de su planeta en la búsqueda del mayor contaminador del universo, el perverso Zirt Zlunder. El se escapa y viene a vivir en el planeta Tierra. Este libro empieza, la saga de los Pequeños Guardianes alrededor del universo detrás del temible Zirt Zlunder, el mayor contaminador de todas las galaxias. Ellos le persiguen en un intento de detener a Zirt Zlunder antes de que llegue a Tierra para contaminar aún más nuestro planeta.

This book teaches early readers about the many things that are found in a grocery store. Engage students in reading as they develop their comprehension and literacy skills and learn basic concepts. Featuring exciting TIME For Kids content, this full-color Spanish book will keep students engaged in reading and learning. Aligned to state and national standards, this text introduces students to simple informational text features including a glossary, vocabulary list, and bold font.

"Este libro está lleno de preguntas científicas fascinantes y sus respuestas, todas ellas basadas en la ciencia del mundo real. Aprenderás por qué vuelven los búmeran, si un camión puede volar y, por supuesto, cómo meter un huevo en una botella. La respuesta a cada problema explica un principio científico con términos fáciles de comprender, para que no solo resuelvas los enigmas, sino que también aprendas los secretos que hay detrás de los misterios del universo."--Casadellibro.