Rubric builder
Turn your rubric into a living evaluation schema
Define criteria, levels, and descriptors once. Reuse them across courses, assignments, and terms.
Build rubrics that match how you teach
Purple Crayon’s rubric builder lets you break down writing into criteria like ideas, structure, evidence, style, and conventions – or any dimensions you care about.
- • Define criteria and performance levels
- • Add clear descriptors students can understand
- • Attach weights for overall scoring
- • Reuse rubrics across assignments and courses
From rubric to evaluation schema
Under the hood, your rubric becomes an evaluation schema that guides AI-generated feedback and scoring.
- ✔ Keep human-readable language for students
- ✔ Ensure AI feedback is aligned with your expectations
- ✔ Fine-tune and update rubric criteria anytime