Box Plot Anchor Chart Set — Odd & Even Data Examples

• Help students finally understand quartiles, medians, and five‑number summaries with this clear, classroom‑ready Box Plot Anchor Chart Set.
• This resource includes two high‑quality posters: one using an odd-numbered data set and one using an even-numbered data set, so students can see exactly how the process changes depending on the type of data.

Each chart walks learners through:

• Ordering the data
• Finding Q₁, Q₂ (median), and Q₃
• Calculating quartiles step‑by‑step
• Identifying minimum and maximum values
• Displaying the full box plot on a number line

Designed with clean visuals, color‑coded quartile markers, and easy‑to-read formatting, these posters make an excellent addition to math walls, guided notes, small‑group instruction, and test‑prep review.

Includes:

✔ 2 printable PDF posters (odd + even data sets)

✔ Step-by-step quartile calculations

✔ Number line box plot visuals

• Learning Objectives: 6.NR.2.2

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.