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Teacher-Created Open-Ended Problems (AI Graded)

Teachers can now create their own open-ended problems in Magma that are automatically graded using AI. This gives more flexibility in how student understanding is assessed, especially for standards or question types not covered by existing Magma problems.

Written by Stephanie

Teachers often need to assess student thinking in ways that go beyond multiple choice or structured answer formats. They may also need to create problems aligned to specific standards that are not yet available in the platform.

This feature allows teachers to design their own questions while still benefiting from AI-powered grading and feedback.

What it is

Within CYOP (Create Your Own Problems), teachers can now build open-ended response questions that are:

  • Fully customizable

  • Automatically graded using AI

  • Flexible in expected answer types and formats

This enables a wider range of mathematical thinking and student expression.

How it works

When creating a problem in CYOP (Create Your Own Problems):

  1. Select Open-ended response as the problem type

  2. Write your question — this can be a written explanation, a multi-step reasoning prompt, or any problem where students express their thinking

  3. Set your expected answer criteria if needed

  4. Assign it as you would any other problem

Once students submit:

  • Responses are evaluated by AI based on mathematical correctness and reasoning structure

  • Results are graded automatically and appear in your heatmap alongside other problems

  • You can still open and review individual student responses if you want to add your own feedback or override a grade

When to use it

This feature is especially useful when:

  • A standard is not covered by existing Magma content

  • You want students to explain reasoning rather than select an answer

  • You are working with multiple valid solution methods or answer types

Notes

  • AI grading evaluates mathematical correctness and reasoning structure

  • Teachers can still review responses if needed

  • Best used for problems where explanation or justification is expected

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