✦ For K–12 teachers

Plan it. Practice it.
Then teach it.

The only AI teaching assistant where your class, your lessons, and every worksheet, slide and assessment are connected — and you can simulate a lesson against your real students before you ever teach it.

Try free for 7 days → See how it works
✓ No credit card✓ All 13 tools✓ $6/mo after trial
Fractions on a Number Line UNIT
R
Class
L
Lesson
Worksheet
Slides
Assessment
✦ Simulated for Ms. Rivera's class — predicted 82% engagement
What makes it different

Two things no other AI teaching tool does

🛫

The Lesson Simulator

Test any lesson against your real class profile before you teach it. Get predicted engagement, comprehension by ability level, likely sticking points, and concrete fixes.

✓Engagement score from your students' learning styles
✓Comprehension forecast across reading levels
✓Suggested fixes before the bell rings
🔗

The connected workflow

Build a class profile once. Your standard flows into a lesson, your lesson into worksheets, slides and assessments — and your class context travels with all of it. No copy-paste, no starting cold.

Class→ Standard→ Lesson→ Everything else
How it works

From standard to a full unit in ~10 minutes

Versus 2–3 hours the old way. Each step feeds the next.

1
Unpack
a standard into teachable parts
2
Generate
an aligned lesson, auto-filled
3
Simulate
against your class profile
4
Build
worksheets, slides, assessment
5
Teach
with confidence
The toolkit

13 tools, one connected workspace

Focused tools that talk to each other — not 80 disconnected features.

☲Free
Free Standards Unpacker
Unpack any standard — no signup needed
☲
Standards Unpacker
Break a standard into teachable parts
✎
Lesson Plans
Aligned, class-aware lessons in seconds
☷
Class Profiles
Your students, applied everywhere
🛫Unique
Lesson Simulator
Practice a lesson before you teach
▤
Worksheets
Differentiated practice, three ways
✓
Assessments
DOK-leveled checks for mastery
▦
Presentations
Classroom-ready slide decks
▥
Rubrics
Fair, criteria-based grading
?
Text-Dependent Questions
Close-reading question sets
✉
Emails
Parent & colleague messages
♥
Student Feedback
Positive, growth-focused notes
↺
Text Rewrites
Re-level any passage or language
✚
Special Education
IEP / 504 / BIP support
Why we built it

"Built by a teacher's family, for teachers — because planning shouldn't eat your evenings and weekends."

PlanSpark started at a kitchen table watching a real teacher spend hours on prep. Every tool exists to give that time back. Read our story →

✦
The PlanSpark team
teacher + builder
Pricing

One plan. Everything included.

Try it all free for 7 days. No credit card to start.

$6/month
after a 7-day free trial
Start your free trial →
Cancel anytime · no contracts
✓Unlimited lessons & materials
✓The Lesson Simulator
✓All 13 connected tools
✓Ms. Spark, your 24/7 assistant
✓Export to PDF & PowerPoint

Questions, answered

What makes PlanSpark different?
Two things no other AI teaching tool does: a Lesson Simulator that tests a lesson against your real class before you teach it, and a connected workflow where your class profile travels from standard to lesson to every worksheet, slide and assessment automatically.
What is the Lesson Simulator?
Build a profile of your class once (reading levels, IEPs, ELLs, behavior), then simulate any lesson to get predicted engagement, comprehension by ability level, likely sticking points, and concrete fixes — like a flight simulator for teachers.
How much does it cost?
A 7-day free trial with full access — no credit card. After that it's $6/month for unlimited use of all 13 tools. Cancel anytime, no contracts.
Is it standards-aligned?
Yes — align to Common Core, NGSS, state or custom standards. Unpack a standard into teachable parts, then flow it straight into an aligned lesson and matching assessments.
Which grade levels does it work for?
All of K–12. Pick your grade when you create content and the AI generates age-appropriate materials; the simulator adapts its predictions to your grade and class profile.

Get your evenings back.

Join teachers planning whole units in minutes — and walking into class already knowing it works.

Try free for 7 days →
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