Science9-12+
CER Practice for 9th Grade
By Jeffrey L.
This 3-page packet provides 9th graders with practice in constructing scientific explanations using the CER (Claim, Evidence, Reasoning) framework. It focuses on applying CER to differentiate between plant and animal cells, building critical thinking and scientific argumentation skills.
Customize for your classroom
Teacher Guide & Tips
- Use as a 45-minute independent practice activity or small-group work.
- Discussion question: How does the evidence you gathered support your claim about the differences between plant and animal cells?
- Scaffold for struggling readers: Provide sentence starters for each component of CER.
- Extension for advanced students: Have students research and explain the function of a specific organelle found in one cell type but not the other, using CER.
- Estimated time: 45 minutes.
Science9-12+
CER Practice for 9th Grade
By Jeffrey L.
This 3-page packet provides 9th graders with practice in constructing scientific explanations using the CER (Claim, Evidence, Reasoning) framework. It focuses on applying CER to differentiate between plant and animal cells, building critical thinking and scientific argumentation skills.
Customize for your classroom
Teacher Guide & Tips
- Use as a 45-minute independent practice activity or small-group work.
- Discussion question: How does the evidence you gathered support your claim about the differences between plant and animal cells?
- Scaffold for struggling readers: Provide sentence starters for each component of CER.
- Extension for advanced students: Have students research and explain the function of a specific organelle found in one cell type but not the other, using CER.
- Estimated time: 45 minutes.