Make scientific explanations clear and confident with this Claim–Evidence–Reasoning (CER) Sentence Starters sheet! Perfect for helping students structure their science responses using academic language. Instead of “I think,” this printable poster/sheet guides students through each step of the CER framework, Claim, Evidence, and Reasoning, with simple, easy-to-use sentence stems. What’s Included 1 colorful classroom poster / handout featuring CER sentence starters Clear definitions and exampl