Paul Larson 
Las cuatro esferas de la Tierra (The Four Spheres of Earth) [PDF ebook] 

Learn all about the four spheres of Earth with this Spanish science reader that brings the power of science and informational text to students at a level they can understand. This nonfiction book details the characteristics of the four spheres of Earth and introduces students to new concepts, vocabulary terms, and STEM topics. Aligned to state and national standards, the leveled text supports students reading at above-, below-, and on-grade level. The fun lab activity encourages students to think like scientists. Keep students engaged in learning with this Spanish science book.