Dona Herweck Rice 
Tu mundo [PDF ebook] 
Zapatos: Clasificar (Your World: Shoes: Classifying)

Count, sort, and classify the boots, heels, and sneakers! Beginning readers will enjoy learning to classify and sort objects with this brightly illustrated Spanish math book. Featuring vivid images and easy-to-read text, this full-color book develops students‘ math and reading skills and introduces them to early STEM themes. The Math Talk section includes questions that will increase understanding of basic math and reading concepts and develop students‘ speaking and listening skills. Learning math is fun and easy with this engaging text!