🍎 Free tool for educators

AI Prompt Generator
for Teachers

Build prompts for lesson planning and other everyday teaching tasks, then use them in the AI assistant you prefer.

  • Lesson planning first
  • Prompt is assembled in your browser
  • You review the AI’s draft
✦ What this tool does

Build a lesson-planning prompt tailored to your topic, grade, lesson duration, available materials, and learner needs. Copy the prompt into your preferred AI assistant to create a draft lesson plan.

This tool creates a prompt, not a lesson plan. You copy the prompt into an external AI assistant, and that assistant writes the draft. This page does not generate an AI-written lesson itself.

Teacher prompt builder

Lesson planning is selected by default. Fields marked * are required.

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What do you need a prompt for?

Type your own, or pick a suggestion.

What should students be able to do by the end of the lesson?

Included exactly as you enter it. It is not checked or verified. Leave blank if you have none.

Describe learning needs generally. Do not enter student names, identifying details, or confidential records.

What should the prompt ask the AI to produce?
Additional context (optional)

✦ Worked example

Example: From classroom details to a lesson-planning prompt

This example demonstrates prompt construction using a fictional classroom scenario. It is not a classroom trial or a verified AI-generated lesson.

Fictional inputs

The prompt generated from those inputs

This is the output of the same prompt-building code the tool above uses.

How the details shape the prompt

  • 45 minutes: the prompt requires the timed activities to total exactly 45 minutes, suggests about five segments, and asks for the total to be shown.
  • 28 students: it asks for pair or group arrangements for that number, plus a plan for sharing materials and checking in with every group.
  • Paper, board, fraction strips: activities are built around these items, and anything else must be labelled as an optional alternative.
  • No student devices: the AI is told not to require student devices or online tools, and not to assume a projector.
  • Visual examples and sentence starters: these are carried into the activities and the support options instead of being listed as background.
  • No curriculum standard entered: the prompt tells the AI not to invent a standard, code, or jurisdiction.

Teacher-review checklist

Whatever the AI returns, check it before use:

  • Do the activity times add up?
  • Is the subject content correct?
  • Are requested materials and technology available?
  • Are support suggestions appropriate?
  • Do the assessment questions and answers align with the objective?
✦ How the tool works

How it works

Enter your details

Subject, grade, topic, objective, and lesson length are required. Everything else is optional.

Choose what to produce

Pick a full lesson plan, a differentiated plan, or an assessment and exit ticket.

Generate and copy

The prompt is assembled in your browser from your entries using fixed rules.

Paste and review

Paste it into an AI assistant, then check the draft yourself before using it.

How your entries change the prompt

  • Duration: sets the total the timed activities must add up to, and adjusts pacing advice for short or long lessons.
  • Technology: each option adds a specific rule, such as no digital activities, no student devices, or teacher-led display only.
  • Materials: the AI is told to build around what you list and to label anything extra as optional. If blank, it is asked to state its assumption.
  • Class size: changes the grouping and participation instructions.
  • Learner support: your general description is carried into the activities and support options.
  • Curriculum standard: included as you typed it and marked unverified. If blank, the AI is told not to invent one.
  • Output choice: changes the whole request, not just the title. An assessment prompt, for example, asks for items and an answer key rather than a lesson sequence.

The other task types (assessments, feedback, differentiation, parent communication, classroom management, professional development) use a more general template and return three versions: detailed, creative, and advanced.

✦ Limitations and privacy

What to keep in mind

  • This tool generates prompts, not verified teaching resources. It does not check curriculum alignment or the accuracy of any lesson.
  • External AI outputs can contain errors. That includes wrong facts, mismatched timings, and invented standards.
  • Review before use. Check factual accuracy, suitability for your students, accessibility, and curriculum fit.
  • Do not enter confidential student information. No names, identifying details, or records. Describe learning needs in general terms.
  • What this page’s code does with your entries: the prompt is built by JavaScript in your browser, and the tool’s script does not send the form contents anywhere. The AI assistant you paste into has its own data policies, and the wider website may use analytics or cookies described in its own privacy policy, so check your school’s rules too.
✦ FAQ

Common questions

Does this page write the lesson plan for me?
No. It builds a prompt. You copy that prompt into an AI assistant of your choice, and the assistant writes the draft.
Which AI assistant should I paste the prompt into?
The prompt is plain text and can be pasted into any chat assistant. Use whichever your school permits, since policy matters more than small differences in output.
Can I use the AI’s lesson plan without checking it?
No. Treat it as a first draft. Check the timings, the subject content, the materials, and whether the answers match your objective.
How should I describe learners who need extra support?
Describe needs in general terms, such as “visual examples and sentence starters”. Do not include names, diagnoses tied to individuals, or records. Compare the AI’s suggestions with what your students actually need.
Why does the prompt tell the AI not to invent a curriculum standard?
AI assistants can produce standard codes that look real but do not exist or do not match your jurisdiction. If you enter a standard, the prompt includes it as you wrote it. If you do not, the AI is asked not to make one up.
What if I need something other than a lesson plan?
Choose another task type at the top of the form. Those options keep the original, more general prompt templates.
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