
Picture this: You wake up with your throat on fire, your head pounding, and the kind of fever that makes you question whether you’re still a functioning human being. You need a sub. You need one NOW. And you have approximately zero brain cells available to create a lesson plan that makes sense.
Or maybe it’s not the flu. Maybe it’s an appointment you can’t reschedule, a family emergency, or (in my case once) a broken arm that happened mid-lesson because I got tangled in a power cord and my brain told me to fling my leg backwards instead of, you know, just stopping. That didn’t end well.
The point is, we all need a reliable emergency sub plan. One that doesn’t require you to be a genius while you’re dying from the worst cold anyone has ever had. You know, one that any sub can handle and doesn’t leave your students feeling like they wasted their time and money on glorified busy work.
Enter: Substitute Spotlight
This was my most popular sub activity ever, and here’s why: it requires almost zero prep, it’s incredibly easy on the substitute, and students genuinely enjoy it. No boring worksheets (not even fun ones). No “read chapter 5 quietly.” Just real conversation, some writing, and language practice.
Here’s how it goes.
First Half of Class: The Interview
Students interview the substitute teacher. That’s it. They ask as many questions as they can think of and take notes on the answers. It taps into their natural curiosity about this stranger who’s temporarily replaced you, and it gives them authentic communication practice instead of textbook exercises.
You can decide (or let them decide) whether they take notes on everything, just the most interesting bits, or only answers that emerge from their specific questions. The flexibility here is part of what makes this activity so adaptable.
Second Half of Class: The Writing
Students use their notes (and maybe even their neighbor’s notes) to write about the substitute. Depending on proficiency level, this could be simple sentences, full paragraphs, or even a short essay. They might write individually, with a partner, or in small groups.
Here’s the beauty of this: students direct the complexity themselves. Beginners will probably ask about favorite foods, family members, hobbies, all the things they have the vocabulary for. More advanced students will dig deeper, asking about life experiences, opinions, travel stories. The questions they ask shape the answers they get, which means the writing they produce naturally matches their level.
So you’ve got speaking practice, active listening, note-taking, AND writing. All in one package. All with minimal effort from you. Minimal? Make that zero. You’re zonked out on your sofa surrounded by snotty tissues.

Why Students and Subs Both Love This
Subs love it because instead of getting stumped by tricky grammar questions or having to define complex vocabulary in simple terms, they get to talk about themselves. It’s easy. It’s fun. And, they’ll want to sub for you again instead of mysteriously becoming “unavailable” every time your name pops up.
Students love it because they’re genuinely curious about this new person (even if it’s a sub they’ve had before). They get to practice their spoken English in a natural, low-pressure way. And they usually discover some fascinating trivia and stories they’d never hear otherwise.
One of our older subs, a dapper gentleman in his 70s, became wildly popular because of this activity. He’d lived all over the world and had the most incredible stories. My students started requesting him whenever I had to be out. They wanted to hear more, ask more, dig deeper. And let me tell you, what they wrote about him were some of the most interesting pieces they ever produced.
Optional Prep That is the Cherry on Top!
Give them hints. If you know who the sub will be ahead of time because you’re taking some planned PTO instead of dealing with your body declaring biological warfare on some germs, drop some hints about interesting topics they might want to ask about. “Ask about where he lived before moving here” or “She has a really interesting hobby.” If you don’t know who’s subbing, leave a note asking the sub to hint at their most interesting stories. Get students asking the questions that will lead to answers that make their eyes light up.
Prep your students now. Don’t wait for a real emergency (or sudden case of food poisoning). Tell them about this activity ahead of time so that if something happens during class (see: my broken arm situation), you can just say, “The students will explain what to do.” Your upper-beginner to intermediate students can absolutely handle this. It makes the whole thing easier on everyone.
Connect it to your curriculum. If the interview runs long and they don’t finish writing in class, that’s fine. You can always have them use their notes later. “Write ten simple past sentences about your substitute teacher.” Boom. Grammar practice tied to something they had fun with.
One Important Caveat: Don’t Make the Spotlight Too Hot
Nobody wants to squirm in front of a room full of people staring at them. If you are prepping for an absence, give students a list of appropriate topics their questions should cover, and give the sub a heads-up that they can redirect if a question strays into territory they’d rather not discuss. Better yet, keep copies of that list somewhere accessible that someone else can point the sub to when you’re the one with laryngitis. Keep it fun, keep it respectful.
What about other options?
Now, if you’re reading this while you’re still healthy and aren’t planning to take some PTO in the near future and you want to build out a more comprehensive system, check out my post on task card libraries. They’re fantastic for sub days when students can self-direct. But when you need something RIGHT NOW and you can’t think straight? Substitute Spotlight is your answer.
The Bottom Line
Substitute Spotlight blends conversation, curiosity, and writing into an activity that requires almost no prep on your part, is dead simple for any sub to pull off, and gives students real language practice instead of filler. It’s adaptable to different proficiency levels, it creates a lively classroom atmosphere, and honestly, your students might enjoy it a little too much.
Fair warning: they might not miss you as much as you’d think they would.
That’s it from me. See you in the next post!
Keep reading for more about teaching ESL!
Goal Setting for Adult ESL Students: Why “I Want to Learn English” Isn’t Enough
Teaching Adult ESL in Intensive English Programs: The Real Pros and Cons Nobody Tells You About
All About Me Worksheets: Why Starting Slow Gets You Further Faster in Adult ESL





