Get your students thinking deeply, reasoning clearly, and justifying their ideas with this high-engagement Which One Doesn’t Belong? (WODB) Bundle! Designed specifically for grades 4–6, this cross-curricular resource includes 40+ open-ended prompts in both math and reading — perfect for gifted learners, fast finishers, morning work, centers, and small group discussion. This bundle includes printable and digital versions for easy classroom integration and encourages critical thinking, acade