Learn math while reading about high-interest topics such as travel, skyscrapers, and NASA's mission to Mars! 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 3rd grade students an opportunity to practice their new math skills in real-world settings. Make learning math fun for kids ages 7-9 with this set that covers math concepts including measurement, operations, and algebraic reasoning. Titles include: STEM: The Science of Travel: Multiplication, STEM: Mission to Mars: Problem Solving, and Engineering Marvels: Stand-Out Skyscrapers: Area.