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Assessment in geometry helps us see how students are thinking, not just whether they are correct. The tools below are designed to make reasoning visible, broaden what counts as participation, and support instructional decision-making.
Use one. Adapt one. Return when you’re ready.
Exit Ticket Ideas (1–3 Minutes)
Exit Ticket Ideas (1–3 Minutes)
Short prompts that surface thinking at the end of a lesson:
Draw and label an obtuse angle. How do you know?
Show two angles that make 180°. Explain your strategy.
What strategy did you try from someone else today?
What changed in your thinking?
Where did you feel stuck, and what helped?
These take minutes but reveal depth.
Reasoning Look-Fors
Reasoning Look-Fors
4 – Deep Reasoning
Explains why, uses precise vocabulary, revises thinking
3 – Clear Understanding
Correct classification with explanation
2 – Developing
Correct answer with limited justification
1 – Emerging
Guessing or labeling without evidence
This keeps the focus on understanding
Participation Tracker
Participation Tracker
During a lesson, quietly notice who:
✔ Tried a peer strategy
✔ Revised thinking
✔ Asked a clarifying question
✔ Used mathematical vocabulary
✔ Represented thinking visually
✔ Built on someone’s idea
Participation can be broader than volume!
Reflection
Reflection
After the Lesson
After the Lesson
Who did the cognitive heavy lifting?
Whose ideas were named and revisited?
Did I elevate reasoning or just accuracy?
Did play support conceptual understanding?
Checkpoints
Checkpoints
Before the Next Lesson
Before the Next Lesson
What misconception needs attention?
Which student voice should I intentionally amplify?
What question will invite reasoning instead of recall?
How will I structure participation more intentionally?
Student Reflection Prompts
Student Reflection Prompts
Invite students to reflect on their own participation and reasoning:
One way I participated today was…
I changed my thinking when…
A strategy I tried from someone else was…
I feel confident explaining…
I still wonder about…
These support you in building metacognition and a sense of belonging!
When we shift assessment toward reasoning and participation, geometry becomes less about getting it right — and more about making sense!
When we shift assessment toward reasoning and participation, geometry becomes less about getting it right — and more about making sense!
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