Description
Download this printable poster on CER- Claim Evidence Reasoning.
Help students remember the parts of a strong CER: Claim, Evidence, and Reasoning response with this bright, student-friendly pencil-themed CER poster.
This classroom display gives students a clear visual reminder of what belongs in each part of their scientific explanation. The pencil design makes it an engaging addition to a science bulletin board, classroom wall, writing center, or CER reference area.
The poster reinforces:
• Claim – Answer the question clearly.
• Evidence – Use observations, data, measurements, or information to support the claim.
• Reasoning – Explain how the evidence supports the claim using scientific ideas and concepts.
Use the poster when introducing CER, during science investigations, while modeling scientific writing, or as an ongoing reference students can use throughout the year.
Great for:
• Upper elementary science
• Middle school science
• Science notebooks and CER writing
• Lab investigations
• Science argumentation
• Bulletin board displays
• Classroom reference walls
The printable pencil design makes CER easy for students to visualize and remember while encouraging stronger scientific explanations.




