Science6-8
Claim, Evidence, Reasoning for Organ Systems
By Stephanie W.
This 5-page packet guides 7th graders through the Claim, Evidence, and Reasoning (CER) framework to answer the essential question: Do my organ systems work together to keep me alive? It includes a reading passage with three examples of system interdependence and a structured template for students to practice scientific argumentation.
Customize for your classroom
Teacher Guide & Tips
- Use this packet as a 45-minute introduction to CER or as a review activity.
- Discussion question: How does the failure of one organ system impact others?
- Scaffold for struggling readers: Provide sentence starters for each section of the CER template.
- Extension for advanced students: Have students research and present another example of organ system cooperation.
- Estimated time: 45 minutes.
Science6-8
Claim, Evidence, Reasoning for Organ Systems
By Stephanie W.
This 5-page packet guides 7th graders through the Claim, Evidence, and Reasoning (CER) framework to answer the essential question: Do my organ systems work together to keep me alive? It includes a reading passage with three examples of system interdependence and a structured template for students to practice scientific argumentation.
Customize for your classroom
Teacher Guide & Tips
- Use this packet as a 45-minute introduction to CER or as a review activity.
- Discussion question: How does the failure of one organ system impact others?
- Scaffold for struggling readers: Provide sentence starters for each section of the CER template.
- Extension for advanced students: Have students research and present another example of organ system cooperation.
- Estimated time: 45 minutes.