Describe your lesson
Pick the subject and level, write the topic or upload a PDF, and tell the AI how long the lesson is and what methodology you want.
AI for teachersFree plan with monthly credits · No credit card needed
AI Lesson Planner for Teachers
Plan complete lessons with AI in minutes.
Turn a topic, a unit or a syllabus into a structured lesson plan with objectives, activities, materials and assessment. The AI lesson planner built for teachers, with duration, level and pedagogical approach you can adjust before class.
Free plan · No card needed · Works in English, Spanish and 30+ languages
AI-generated outputs are drafts and should be reviewed by teachers before classroom use.
Built for the way teachers actually plan
Everything you need to turn an idea into a class-ready lesson plan.
An AI lesson plan generator with the inputs that matter to teachers: subject, level, duration, learning objectives, methodology and reference document.
Start from anything
Type the topic, paste your unit goals or upload a PDF with the syllabus. The AI builds a complete lesson plan aligned to your content.
Full pedagogical structure
Get learning objectives, warm-up, key concepts, activities, materials, timings and assessment — all in one structured plan.
Edit every section
Tweak any activity, change the timing, swap a method or rewrite a single objective without touching the rest of the plan.
Export and share
Download as PDF or Word, share with your department, or save it in your workspace to reuse with next year's class.
Designed for teachers
The AI lesson planner that thinks like a teacher.
Stop spending hours filling planning templates. Describe what you want to teach and TeachAIFlow drafts a complete lesson plan with a real classroom rhythm — opening hook, learning objectives aligned to your curriculum, sequenced activities with timings, differentiation suggestions, materials, formative assessment and a closing recap. You keep editorial control, the AI handles the heavy lifting.
- Works for any subject and grade level
- Adjustable duration, depth and methodology
- Learning objectives aligned to your level
- Drafts ready in less than 60 seconds
How it works
From idea to lesson plan in three steps.
A simple flow that gets you a complete lesson plan faster than opening a blank template.
AI builds the plan
TeachAIFlow drafts a structured lesson plan with objectives, activities, materials, timing and assessment. Choose the output language.
Edit, export and teach
Refine any section inside the editor, adjust timings or activities, and download as PDF or Word, ready to take to class.
Use cases
Trusted by teachers across levels and subjects.
K-12 unit planning
Plan single lessons or full units for any topic, from grade 1 to grade 12, in your subject and language.
Substitute teachers
Walk into any classroom with a ready-to-teach lesson plan prepared in under five minutes.
Heads of department
Standardize lesson planning across the department: same structure, same objectives, customizable for each cohort.
Teacher trainees
Use AI-generated plans as a baseline and learn from how an experienced model structures a class.
Frequently asked
Questions teachers ask before they start.
Everything you might want to know about the AI lesson planner before opening it.
Is the AI lesson planner free?
Yes. The free plan includes monthly AI credits you can use across lesson plans, exams, presentations and the rest of the workspace. No credit card needed to start.
Can I turn a PDF or syllabus into a lesson plan?
Yes. Upload a PDF with the syllabus or any reference document, and the planner uses it as context for the lesson, keeping your terminology, learning objectives and curriculum alignment.
What does the lesson plan include?
Learning objectives, warm-up, key concepts, sequenced activities with timings, materials needed, differentiation suggestions, formative assessment and a closing recap.
Can I plan a single class or a full unit?
Both. Pick the duration: a 50-minute single class, a full week, a month or an entire term. The plan adjusts depth and pacing accordingly.
Can I export the lesson plan?
Yes. Every lesson plan can be downloaded as PDF or Word (.docx), ready to print, share with colleagues or upload to your school's LMS.
Which languages are supported?
Lesson plans can be generated in 30+ languages, including English, Spanish, French, German, Italian, Portuguese, Catalan, Galician, Basque and more.
Can I edit the plan after the AI generates it?
Yes. Every section is fully editable: objectives, activities, timings, materials and assessment. You can also regenerate individual sections if needed.
Ready to try?
Plan your next lesson with AI.
Free plan with monthly credits. No credit card. Works in any subject and any language.