With this engaging book, students will learn interesting facts about Earth's land animals while solving equations and inequalities. Discover unique species from around the globe, and understand how zoologists use variables to solve equations and inequalities to answer questions about animals. With vibrant photos, math charts and diagrams, grade-appropriate text, and informational text features to help navigate the text, students will learn practical, real-world applications of math skills as they learn new mathematical concepts and build their STEM skills.