AI Lesson Plan Generator with Simulation
Create standards-aligned lesson plans in seconds, then practice them before you teach
The only AI lesson planner that lets you simulate your lesson's effectiveness before stepping into the classroom. Plus integrated Standards→Lesson→Assess workflow for complete alignment. Built for K-12 teachers.
✨ UNIQUE: Only platform with lesson practice simulation
Two Features No Other Lesson Planner Offers
Lesson Plan Simulator
Practice Before You Teach
Test any lesson plan against your actual class profile before stepping into the classroom. Get AI-powered predictions for:
Engagement scores based on your students' learning styles
Comprehension forecasts for different ability levels
Potential challenges and mitigation strategies
Actionable suggestions to improve the lesson
Integrated Workflow
Standards → Lesson → Simulate → Assess
The only platform where every tool talks to every other tool with automatic data flow:
Unpack a standard to understand components
One click creates lesson with auto-fill from standard
Simulate that lesson against your class profile
Generate assessments testing what you taught
Why Teachers Choose PlanSpark's Lesson Plan Generator
Save Hours Every Week
Generate a complete lesson plan in under 60 seconds. What used to take 30-60 minutes now takes less than a minute. Teachers report saving 5-10 hours per week on planning.
Perfect Standards Alignment
Works with Common Core, NGSS, TEKS, and all state standards. Start by unpacking a standard, then auto-generate a perfectly aligned lesson with one click. Every component addressed automatically.
Complete & Ready to Use
Every generated lesson includes objectives, materials list, detailed procedures with timing, assessment strategies, differentiation options, and extension activities. Professional quality, classroom ready.
Fully Customizable
Every section is completely editable. Use our AI-generated content as your starting point, then modify to match your teaching style, add personal touches, or adjust for your specific students.
Built-In Differentiation
Every lesson includes differentiation strategies for struggling learners, ELL students, and advanced learners. Plus use the simulator to identify which students might struggle before you teach.
Integrated Assessment Creation
From any lesson plan, click to create aligned assessments that test exactly what you taught. Generate DOK-leveled questions, build rubrics, and provide feedback—all connected to your lesson.
How the Integrated Workflow Works
From standard to simulated, ready-to-teach lesson in 2 minutes
Enter Topic Directly
Go to Lesson Plan Generator, enter your subject, grade level, topic, standards, and teaching preferences. Get a complete lesson in 60 seconds. Simple and fast.
Start with Standards Unpacker
Paste a complex standard (CCSS, NGSS, etc.) into Standards Unpacker. Get teachable components in 30 seconds. Click "Create Aligned Lesson Plan" and watch everything auto-fill—objectives, standards code, grade, subject. Perfect alignment guaranteed.
Simulate Your Lesson (UNIQUE)
Create your class profile once (learning styles, ability levels, IEPs, behavioral notes). Then simulate any lesson to see predicted engagement and comprehension scores. Get specific suggestions for improvement before you teach. Practice makes perfect!
Create Aligned Assessment
From your lesson plan, click "Create Aligned Assessment." Topic, objectives, and grade level auto-fill. Generate questions at all 4 DOK levels testing exactly what you taught. Build a rubric for grading. Complete instructional cycle.
Export & Teach with Confidence
Export lesson plan as PDF for your records or to share with colleagues. You've practiced the lesson via simulation, addressed potential issues, and have aligned assessments ready. Teach knowing it will work.
What's Included in Every AI-Generated Lesson Plan
Clear Learning Objectives aligned to your specified standards
Complete Materials List with preparation steps
Detailed Procedures with timing estimates for each activity
Built-In Assessment Strategies (formative and summative)
Differentiation Options for diverse learners
Extension Activities for advanced students
Closure/Reflection Activities to solidify learning
PDF Export for printing, sharing, or submission
Perfect For
Daily Lesson Planning
Generate tomorrow's lesson in 60 seconds tonight. Simulate it to catch potential issues. Export and you're done. Repeat daily to save 5-10 hours per week.
Unit Planning
Unpack all unit standards, then generate a lesson for each one with automatic alignment. Build your entire unit in an afternoon instead of a week.
New Teachers
Learn lesson planning structure while getting professional-quality results. The simulator helps you anticipate classroom challenges before you have years of experience.
Substitute Plans
Generate clear, detailed sub plans in minutes when you're sick. Complete with objectives, procedures, materials, and activities. No more scrambling at 5am.
PLC Collaboration
Generate a lesson plan together, simulate it with different class profiles to see how it works for everyone, then share the PDF. Perfect alignment across grade level.
Difficult Topics
Teaching something challenging? Generate multiple approaches, simulate each one to see which will work best with your students, then choose the winner.