Logan Avery 
Ingenieria asombrosa [PDF ebook] 
Juguetes: Particion de figuras (Engineering Marvels: Toys: Partitioning Shapes)

Mr. Tan loves toys. He loves circles, too! He owns Circle Town Toy Shop where all the toys are circular. Go shopping for fourths, halves, and wholes and learn to partition shapes! This Spanish math book combines math and reading skills and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning place value easy and fun. Text features include a table of contents, a glossary, an index, and captions to build vocabulary and increase understanding of math and reading concepts. An in-depth problem-solving section provides additional learning and practice opportunities. Engage students with this fiction math book!