Explore the "math" behind roller coasters, bridges, and miniature models! With vibrant images and easy-to-read text, these full-color books use real-life examples and familiar objects to engage students' curiosity about STEM topics. Sidebars and a problem-solving section give 5th grade students an opportunity to practice their new math skills in real-world settings. Make learning math fun for kids ages 9-11 with this set that covers math concepts including fractions and decimals. Titles include: Engineering Marvels: Roller Coasters: Dividing Fractions, Engineering Marvels: Bridges Around the World: Understanding Fractions, and Fun and Games: Building Miniature Models: Multiplying Decimals.