Anchor Chart Bundle - Measures of Variability (IQR, MAD, Range) - Standard 6.NR.2

• Help your students master the three key measures of variability with this cohesive, classroom‑ready anchor chart bundle!
• Each chart breaks down one concept — Range, Interquartile Range (IQR), and Mean Absolute Deviation (MAD) — using clear definitions, step‑by‑step examples, and colorful visuals that make abstract ideas concrete.
• Understand Mean Absolute Deviation (MAD) conceptually.
• Perfect for whole‑group instruction, math centers, or as reference posters during your data and statistics unit.
• Designed to help students build a deep understanding of variability and prepare them for more advanced statistical reasoning.
• Learning Objective: 6.NR.2.3, 6.NR.2.2, 6.NR.2.4

Single‑Teacher License: You may use this resource with your own students only. Sharing the PDF or Google Slides with other teachers, schools, or public sites is not permitted.

© 2026 Illumination Math Consulting LLC. For classroom use only. Not for resale or redistribution.