Check an AI-rewritten reading passage by comparing what a reader can learn from it with the original, not just by noticing shorter sentences. Keep the original beside the rewrite, identify the information the lesson needs, and test whether that information still supports the same answers. A simpler-looking passage can lose a condition or add an explanation the source never gave.
This is a teacher-facing review of material you are permitted to adapt using an institution-approved tool. It does not require students to use AI, validate a reading-age label, or certify accessibility. Keep student names, work and support records out of the drafting exercise.
Choose the information the reading task needs
Start with the original passage and your learning purpose. Write a few questions that a reader should be able to answer from that text. Include an important relationship or condition, not only isolated names or dates. Prepare your own answers before examining the rewrite.
For a passage about an event, the questions might concern what happens, when it happens and what could change the plan. For a subject explanation, they might concern which two concepts differ and how the text explains that difference. These are review questions, not a standardized assessment.
Research by Agrawal and Carpuat, published in 2024, evaluated meaning preservation through reading-comprehension questions. Its particular texts and systems do not establish a failure rate for the tool you use today. The useful distinction is that easier wording and retained information are separate things to examine.
Compare the answers, not just the sentences
Read the rewrite as if it were the only passage available. Answer your questions using that version, then compare with the original answers. If an answer is missing or now depends on guessing, locate the omitted sentence or relationship. Also flag any answer that appears only because the rewrite invented a detail.
Here is a fictional editing exercise. The original says: "The class will visit the garden on Friday if the caretaker confirms the gate is open. Otherwise, the visit will move to Monday." A rewrite saying "The class visits the garden on Friday" is shorter but removes the condition and alternative.
Ask when the visit happens if the gate is not confirmed open. The original supports Monday; the rewrite does not. A faithful revision could use two simple sentences while preserving both possibilities. The point is not to retain every original word, but to retain the information the reading task depends on.
Inspect the changes that a question may miss
- Check who performs each action and what pronouns refer to.
- Keep negation, sequence, quantities and units accurate.
- Preserve uncertainty and conditions such as may, only if and unless.
- Retain essential subject vocabulary, with a suitable explanation where needed.
- Look for added causes, examples or conclusions that the original does not support.
The Karolinska Institutet University Library guidance, written for students, warns that relying on a simplified version can give an incorrect understanding and directs readers back to original sources. Applying that caution to teacher review means checking the actual source, rather than asking the rewriting system to certify its own accuracy.
Keep meaning and instructional fit as separate decisions
A faithful rewrite may still be unsuitable for your lesson. Check vocabulary, assumed prior knowledge and presentation against the actual teaching purpose. Shorter words do not by themselves show that a particular learner will understand the passage. Use the support and review procedures your institution requires rather than treating this check as a replacement.
Inspect the final worksheet or displayed text after copying, including headings and any reference to an illustration. Keep the source, reviewed version and unresolved changes together. If you cannot confidently restore an important distinction, hold that passage for subject review or use an already approved alternative.
For a separate assessment task, the guide to checking AI-generated quiz questions covers answer keys and ambiguity. Here the decision is whether an adapted passage still provides the information readers need.
Explore AI & Technology and AI Skills. The reading-material adaptation section of AI Teaching Assistant is a relevant drafting continuation. Its suggested reading levels are not validated results: independently check meaning and instructional fit before using any generated passage.
