International Mathematics for the Middle Years is a series of textbooks designed to support middle school students (typically ages 11–14) in developing strong mathematical foundations aligned with international curricula, such as the IB Middle Years Programme (MYP). The series covers a broad range of topics including number theory, algebra, geometry, statistics, and probability, with an emphasis on inquiry-based learning, real-world applications, and problem-solving strategies. Each level builds progressively, encouraging critical thinking and global understanding through mathematics.