Lesson planning made simple.
Take back your planning time.

Organize your week, reuse your best lessons, and have sub plans ready—all in one online teacher planner.

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7 days free. No credit card required.

ChalkWorm weekly lesson planner with daily time blocks, reusable templates, and classroom instructions — Your week, your lessons, and your classroom details—together.

Try the demo now without signing up

Make a lesson, reuse a template, and see your plans come together. It all happens right here.

Your demo changes stay in this browser tab for this session.

Less repeat work. More room to teach.

A practical home for the planning you do every day.

Keep your best lessons

Save daily and weekly templates. Reuse your routines and adjust the details instead of starting from scratch.

See your whole week

Organize lessons into flexible time blocks and account for holidays, training days, and special events.

Be ready for a sub

Keep lesson plans, student notes, and emergency procedures together for a smoother handoff.

Watch the features in action

Prefer a walkthrough? See how each planning tool works.

Build once. Make it your own each week.

Create reusable lesson templates for your subjects and routines, then customize them as your class moves forward.

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Try it with your own classroom schedule.

A few things before you start

What is ChalkWorm?

ChalkWorm is an online lesson planner designed by active classroom teachers. Organize your daily and weekly schedule, reuse lesson templates, and prepare substitute plans in one place.

Do I need a credit card for the free trial?

No. Create your account with email and a password to start your seven-day trial. You do not need to enter payment details to try ChalkWorm.

What happens after my seven-day trial?

You will need a paid subscription to continue planning after your trial ends. Review the available plans and current pricing in your account before choosing a subscription. Creating a trial account does not automatically subscribe you.

Can I reuse plans for different subjects and schedules?

Yes. Create daily and weekly templates, customize your time blocks, and adapt your plans for different subjects, grade levels, and classroom routines.

Can I use ChalkWorm for substitute plans?

Yes. Prepare substitute plans with your lesson schedule and classroom instructions, including emergency procedures and student notes.

Make your next planning session easier.

Create your account, add your schedule, and start building a week that works for your classroom.