Free Lab Report Rubric Generator

Standardized grading for scientific lab reports across all disciplines.

Stop grading manually.

Upload assignments to grade them instantly with AI.

AI will ensure the rubric adds up to this score.

Paste your full assignment instructions or simply describe the assignment (e.g., "8th grade science lab report on photosynthesis").

0/5000 characters

Free tool. No credit card required.

Do more than just generate rubrics.

Stop grading manually. Simply upload student work or connect your classes to grade assignments instantly using your new rubric.

  • Sync with Google Classroom, Canvas, & Schoology
  • Upload and grade any file (PDF, Doc, Image)
  • Auto-grade essays, worksheets, and tests
  • Provide personalized feedback to every student

How it works

1

Describe your assignment

Paste your full assignment instructions or simply type a topic like "8th Grade Science Lab Report on Photosynthesis."

2

AI generates criteria

Our AI analyzes your input to create detailed grading criteria, breaking down performance levels from "Exceeds Expectations" to "Needs Improvement."

3

Copy and use

Copy the generated rubric table to your clipboard, export it, or use it directly within GradeWithAI to start grading.

Why use an AI Rubric Generator?

Save hours of prep time

Creating a detailed analytic rubric from scratch can take hours. AI does it in seconds, giving you a solid foundation to refine.

Standards Aligned

Ensure your grading criteria matches the expected learning outcomes for your specific grade level and subject matter.

Objective Grading

Clear, descriptive rubrics help remove bias from grading and provide students with actionable transparency on how they are evaluated.

Frequently Asked Questions

What is an analytic rubric?

An analytic rubric breaks down an assignment into separate criteria (like "Organization", "Evidence", "Grammar") and rates each criterion independently. This provides more detailed feedback than a holistic rubric, which gives a single score for the entire assignment.

Can I edit the generated rubric?

Yes! This tool generates a draft. We encourage teachers to review and tweak the criteria to perfectly match their specific classroom needs before using it.

Can I export the rubric?

Absolutely. You can download your generated rubric as a professionally formatted PDF, perfect for printing or sharing with students.

Is this really free?

Yes, the Rubric Generator is a completely free tool provided by GradeWithAI to help teachers save time.

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