The most common complaint I hear from teachers who've tried ChatGPT: "The output is too generic." A lesson plan prompt that says "write me a lesson plan for 5th grade math" produces something you'd never use. The prompts below are built differently — they give the model enough structure to produce a real first draft, not lorem ipsum in teaching language.
Every prompt uses brackets for the parts you fill in. Works with free ChatGPT (GPT-4o) and Claude (claude.ai free tier).
1. Lesson Plan Prompts
The key to a usable lesson plan prompt is specifying the time breakdown and requiring a hook. Without the hook requirement, you get a boring outline. With it, you get something you might actually use on Monday.
Free Prompt — Full Lesson Plan
"Write a 45-minute lesson plan for [grade level] students on [topic]. Include: learning objective, hook activity (5 min), direct instruction (15 min), guided practice (15 min), independent work (5 min), exit ticket (5 min). Standards-aligned to [standard code or describe the standard]. Format as a clear outline I can hand to a substitute."
Why this works: Specifying the time breakdown forces the model to make real instructional decisions instead of generating a vague outline. The substitute-ready instruction ensures it's actually complete.
Free Prompt — Unit Overview
"Create a 2-week unit overview for [grade] [subject] covering [topic]. Include: week-by-week sequence, daily objective for each day, one formative assessment per week, and one culminating project idea. Flag any days that need materials ordered in advance."
2. Parent Communication Prompts
Parent emails are where most teachers spend disproportionate time. The prompts below eliminate the blank-page problem while preserving your professional voice — you're editing a draft, not writing from scratch.
Free Prompt — Concern Email
"Draft a professional, empathetic email to a parent about a concern with their child [student first name]. The concern is: [describe in 1-2 sentences]. I want to: (1) describe the observation factually without judgment, (2) express I'm on their child's side, (3) propose one concrete next step. Under 150 words. Warm but direct."
Why this works: The three-part structure prevents the two most common mistakes — being too vague ("I just wanted to touch base") or too alarming ("I'm very concerned about..."). You get a professional, actionable email.
Free Prompt — Positive Update
"Write a short, warm email to a parent sharing a positive update about their child [student first name]. The specific moment: [describe what happened — e.g., 'she helped a struggling classmate with their math work without being asked']. Express genuine enthusiasm. Under 75 words. No action required from the parent."
Strategy: Send one of these per week to a rotating student. Takes 90 seconds. Parents remember these for years and it changes your relationship with every family in the class.
3. Report Card Comment Prompts
Report card season is where AI saves the most time per task. A class of 30 students at 8 minutes each is 4 hours. With the prompt below, it's 20 minutes.
Free Prompt — Report Card Comment
"Write a report card comment for a [grade] student named [first name only] in [subject]. Strength: [e.g., 'participates enthusiastically and asks thoughtful questions']. Area for growth: [e.g., 'completing written assignments before the deadline']. Under 50 words. Warm, honest, specific — avoid generic phrases like 'has shown growth' or 'is a pleasure to have in class'."
Pro tip: Run 5 comments at once by listing 5 students in one prompt. The model will generate separate comments for each. Always read each one and add one specific detail you remember about that student.
4. Differentiation Prompts
Creating tiered versions of the same assignment used to mean rewriting everything from scratch. These prompts let you generate three versions in one pass.
Free Prompt — Tiered Tasks
"Take this [grade-level] assignment on [topic] and create three versions: (1) on-grade level, (2) modified for students working 2 years below grade level, (3) extension for advanced students. Keep the core learning objective the same across all three. Note what's different in each version and why."
Why this works: The "note what's different and why" instruction makes the output defensible — you can explain your differentiation choices to parents or administrators because the model documented the reasoning.
Free Prompt — ELL Modification
"Modify this assignment for an ELL student at [beginning/intermediate/advanced] English proficiency: [paste assignment]. Add: visual support suggestions, sentence frames for written responses, vocabulary pre-teaching list (5 key terms), and one alternative assessment option if writing is a barrier."
5. IEP Goal Draft Prompts
These prompts generate drafts for review — not final IEP language. Always have your special education coordinator and IEP team review any AI-generated goal language before including it in official documents.
Free Prompt — Measurable IEP Goal
"Draft one measurable IEP goal for a student with [disability or need] in [academic area]. Follow this format exactly: 'By [end date], [student] will [observable skill] with [level of support] in [setting], as measured by [measurement method], with [% accuracy or frequency] across [number] consecutive data collection sessions.' Provide the goal and one example of how to measure it."
Important: This gives you a PLOP-aligned draft. Your SPED team must verify it meets your district's IEP format requirements and reflects the student's actual present level.
6. Rubric Prompts
Free Prompt — Analytic Rubric
"Create an analytic rubric for [assignment type] in [grade] [subject]. Four performance levels: Exceeds Standard, Meets Standard, Approaching Standard, Beginning. Evaluate these criteria: [list 2-4 criteria — e.g., 'argument quality, evidence use, writing mechanics']. Format as a table. Each cell should be specific enough that two teachers would score the same student the same way."
Why "two teachers" matters: Rubrics that aren't inter-rater reliable are useless in parent conferences. That instruction forces the model to write behaviorally specific descriptions instead of vague quality labels.
7. Sub Plan Prompts
Free Prompt — Emergency Sub Plan
"Write a full-day emergency sub plan for a [grade] class in [subject]. Include: attendance procedure, 3 independent activities that need no teacher content knowledge to facilitate, clear instructions for each activity, lunch/recess procedure, and end-of-day routine. Format for print. Add a note from me to my students at the top."
Strategy: Generate this once, save it. Update the date and one activity. You'll never spend 90 minutes on a sub plan again.
8. Classroom Management Prompts
Free Prompt — Restorative Conversation Script
"Write a script for a restorative conversation with a [grade] student after [describe the incident briefly]. The conversation should: (1) acknowledge the student's perspective, (2) address the impact of the behavior on others, (3) identify what the student needs, (4) agree on a next step. Tone: calm, collaborative, not punitive. Under 300 words."
Want all 80+ prompts organized by category?
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Works with free ChatGPT and Claude. No subscription required.