CER Poster – Claim Evidence Reasoning

FREE CER Poster Set – Color & Black-and-White

This CER Poster set helps students understand and remember the parts of a strong Claim, Evidence, and Reasoning response. The free set includes both a full-color CER Poster version and an ink-friendly black-and-white CER Poster version.

Each CER Poster gives students clear definitions, helpful prompts, and sentence starters they can use during science investigations, labs, and written responses.