This set brings together several real-life situations to help readers grasp data analysis and probability concepts. Based on Common Core Mathematical Practices and the NCTM strand, this 4-book set features engaging text, sidebars, photographs, charts, key vocabulary, a problem-solving activity, glossary, and index. 32 pages per book. Titles include Favoritos (Our Favorites); El refugio para animales de la calle Main (Main Street Animal Shelter); Limpiemos nuestra escuela (Cleaning Our School); and Reducir, reutilizar, reciclar (Reduce, Reuse, Recycle).