Paste a section of your lesson content into Claude and ask it to assess the reading level, flag jargon or assumed knowledge that may be above your audience, and rewrite any flagged sections at the appropriate level. This takes minutes and ensures your students spend their energy learning your content, not decoding your language.
Why Reading Level Matters for Adult Learners
Adult learners — especially those new to a subject — do not struggle with your ideas. They struggle with your language. When your course content is written at a higher complexity level than your students are comfortable with, they slow down to decode sentences instead of absorbing concepts. That cognitive load accumulates quickly, and it is one of the most common reasons students describe a course as “overwhelming” even when the content itself is not especially complex.
This is not about writing down to your students. It is about removing unnecessary friction from the learning experience. A concept taught in plain language reaches students faster and sticks better than the same concept wrapped in academic phrasing or industry jargon. The goal is clarity, and AI is genuinely useful for identifying where your writing creates unintentional barriers.
How to Run a Reading Level Check With AI
Paste a lesson or section of your course into Claude and use a prompt like: “Assess the reading level of this course content. Identify: (1) any jargon or technical terms used without explanation, (2) sentences that are unnecessarily complex, (3) places where the writing assumes prior knowledge my students may not have. My audience is educators, coaches, and consultants aged 45 and up with no technical background. After identifying the issues, rewrite the three most problematic passages at a Grade 8 reading level while keeping the meaning intact.”
Claude is particularly good at this task because it can assess both the structural complexity of sentences and the semantic difficulty of vocabulary simultaneously. It will also rewrite flagged passages on request, so you get not just a diagnosis but a corrected version you can use directly or adapt to match your voice.
What This Means for Educators
Running this check also trains your writing over time. After a few sessions of seeing which passages Claude flags and why, you begin to catch similar patterns in your own drafts before they need correction. The patterns are usually consistent: passive voice, multi-clause sentences, unexplained acronyms, and field-specific terms introduced without context. Once you know your own tendencies, you can address them at the drafting stage rather than the revision stage.
For courses targeting a mixed audience — some beginners, some intermediate students — aim for Grade 8 reading level in the core explanations and allow more technical language in advanced sections where you have explicitly signaled the shift. That layering keeps beginners from feeling left behind while giving more experienced students the depth they came for.
What to Do Next
Take your most text-heavy lesson and run it through Claude today. Ask for a reading level assessment and a rewrite of the three most complex passages. Compare the before and after. If the rewritten version is clearer without losing meaning, apply the same approach to the rest of your course content one module at a time. Your students will experience the difference even if they never know you made the change.