Let’s be honest—emergencies don’t wait for the perfect time. Whether you wake up sick, your child needs you unexpectedly, or something serious pulls you away from school, the last thing you want to worry about is what your students are doing in your absence.
That’s where emergency lesson plans come in.
Having a well-thought-out emergency sub plan (or a few) in place early in the year means one less thing to stress about when life throws you a curveball. In some schools, submitting emergency lesson plans is a requirement. But even if it’s not, it’s one of the smartest things you can do for your peace of mind.
Here are 5 simple, teacher-tested tips to help you create sub plans that are easy to use and actually get used:
1. Spread Out the Content
You never know when you’ll need your emergency sub plans—so don’t make the mistake of cramming in activities from just the first few weeks of school. Spread the lessons across your curriculum. If your school requires 3-5 days of plans, include topics from early, middle, and late parts of the year. That way, no matter when you’re absent, your students get meaningful review or practice.
Bonus: it prevents your sub from having to teach brand new material they’re unfamiliar with.
2. Leave a “No Exceptions” Turn-In Note
You’re not there to manage behavior, so let your sub know you expect all work turned in by the end of class—no exceptions. Include this in bold right on the top of your lesson plan. It sends a clear message to students that what they’re doing matters and holds them accountable.
Tip: Let students know in advance that emergency sub work counts for a grade. It helps set expectations.
3. Keep the Rigor Just Right
Avoid work that’s too easy (they’ll finish in 5 minutes and cause chaos) or too difficult (they’ll give up and disengage). Your emergency plans should review skills your students have already been introduced to. Think: review activities, independent practice, or color-by-number concept checks.
Use that “sweet spot” where students feel confident enough to work independently, but still have to stay focused.
4. Plan Enough to Fill the Whole Class (and Then Some)
Here’s a simple rule of thumb: plan about 15 minutes more than your actual class period.
You want to avoid dead time like the plague. That’s when behavior problems bubble up.
Whether your class is 50 minutes or 90, provide more than enough to keep them engaged. Add early finisher options like a math puzzle, reflection writing prompt, or coloring activity to stretch time and keep everyone occupied.
5. Always Leave a Seating Chart
Even your most well-behaved class can turn into a circus without a seating chart.
Leave a printed or digital version (bonus points if it includes student photos) so your sub knows exactly who should be where. It also helps them call out students by name, which reduces off-task behavior.
And yes, your students will test the limits with a sub. Make it easy for the adult in the room to stay in charge.
Grab this FREE Seating Chart Template for Classroom from my TpT store.
Final Thoughts
Having a strong emergency sub plan is about more than just getting through a day without you—it’s about setting your students up for success, even when you’re not there.
Keep your plans organized in a clearly labeled folder or Google Drive, include all necessary materials (copies, keys, class rosters), and update them every quarter to keep things fresh.
You’ll thank yourself later.
What do you always include in your emergency sub plans? Drop your ideas in the comments!
✨ BONUS: Want to make your math class run smoother this year?
Grab my free guide: 7 Ways to Level Up Your Math Class — 7 quick strategies to reduce stress, boost student engagement, and save your sanity (without sacrificing rigor).
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You never know when you’ll be out—but when you are, you’ll be ready.
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