Saskia Lacey 
Art and Culture: The Stories of Constellations [PDF ebook] 
Shapes

Students will learn all about geometric shapes while engaged in reading about Greek Gods and Goddesses, mythology, and the constellations. This book uses real-world examples to teach math concepts, and incorporates nonfiction reading to increase vocabulary and comprehension skills. The practice problems, graphs, and sidebars provide many opportunities for students to practice their developing math skills, and apply what they’ve learned to their daily lives. Essential text features like a glossary, index, and table of contents will increase students‘ interest level and their interaction with the text. "Math Talk" poses problems for further thinking, requiring students to use their higher-order thinking skills. Teaching math and reading has never been so seamlessly integrated-or so easy!