Why I’m Leaving Dental Hygiene to Become a School Secretary or Instructional Assistant
The boy was six, maybe seven, and he had clamped his jaw shut so tightly that the edges of his teeth were white. I was kneeling beside the dental chair, holding a mirror I had no intention of using, and his mother was crouched on the other side, whispering a stream of promises—ice cream, a new toy, anything to get his mouth open.
“I just need to look,” I said, keeping my voice low. “You can keep your hand up if you want me to stop.”
He didn’t put his hand up. But he didn’t open his mouth either. We sat there for a full minute, the only sound the hum of the overhead light and the distant suction in another operatory. Then he said, very quietly, “Will it hurt?”
I’d answered that question hundreds of times before. But this time I paused, because his eyes were fixed on my gloves, and I realized he wasn’t asking about the cleaning. He was asking if I was going to take control away from him.
“No,” I said. “But I’ll tell you everything I’m doing before I do it. And you can squeeze my finger if it feels weird.”
He opened his mouth a fraction. Just enough. I counted his teeth, let him rinse, and sent him off with a sticker. His mother thanked me like I’d solved a puzzle, but I’m not sure she saw what I saw—that the whole victory had been about him deciding to let go.
I’ve been a dental hygienist for eleven years. I’ve worked in practices that smelled like eucalyptus and ones that smelled like old coffee. I’ve had kids cry before I even touched them, and kids who fell asleep in the chair. I’ve learned that a child’s refusal is rarely about the teeth. It’s about the unfamiliar room, the person leaning over them, the rubber dam and the sharp tools and the sense that their body is suddenly not their own.
That’s why I’m in the middle of applying for school secretary and instructional assistant positions. And no, it’s not because I’m sick of teeth. It’s because I’ve spent over a decade watching how children behave when they’re anxious, and I’ve realized I want to be on the other side of that anxiety—not the one introducing the stress, but the one helping them get through it.
I started taking online courses last spring. The school secretary role appealed to me first because it’s so similar to what I already do: managing appointments, greeting people who are nervous, keeping track of parents and their expectations. An instructional assistant feels different, but also familiar—it’s about helping kids focus on one task at a time, breaking things into small steps, checking for understanding.
Some of my colleagues think I’m making a lateral move. But working in a school is not the same as working in a dental office. The pace is different. The daily rhythm has recess and fire drills and kids who come to the office not because they need a filling, but because their stomach hurts or they missed their mom. The other day I shadowed a friend who works as an instructional aide in a second-grade classroom. I saw her sit next to a boy who couldn’t start his math worksheet. She didn’t tell him to “try harder.” She asked him to point at the first problem, then she read it out loud, then she covered everything but the first number with her hand.
“What’s this?” she asked.
“Eight,” he said.
“Great. Now what’s this one?”
He did the whole worksheet that way, one covered number at a time. When he finished, she didn’t say “good job.” She just said, “You got through it.” And that was enough.
That moment reminded me of a three-year-old patient I once had who was terrified of the polishing brush. I told her she could hold the brush first, touch it to her own hand, feel it vibrate. We did that three times. Then we touched it to her finger. Then her chin. Then her front tooth. It took eight minutes, but she never cried.
The principle is the same: don’t overwhelm a child with the whole picture. Give them one small thing they can manage.
If I get the instructional assistant job, I know the work will be different. I’ll be counting crayons and wiping tables and guiding a kid through the hallway with a hall pass. But underneath that, I think the core skill is reading a child’s body language—knowing when they’re confused, frustrated, or just tired. I’ve spent years doing that with my hands in their mouths, coaxing them to relax their shoulders, to breathe.
I’ve also learned what not to say. In dental hygiene, saying “this won’t hurt” almost always makes it worse. The child immediately wonders: why would you bring up pain? A better approach is, “Tell me if you feel anything different.” Or, “You’re okay, we’re going slow.” In schools, I’ve noticed the same. “Don’t be nervous” is useless. “I’ll stay right here while you finish your spelling test” is better.
The school secretary position has its own kind of care. Parents who come to the front office are sometimes angry, sometimes scared. They’re not angry at me. They’re scared about their kid’s headache, or the fight that happened at recess, or the note that came home from the teacher. I’ve learned to let the first sentence land without interrupting. In the dental office, I did the same with parents who were worried about their child’s sedation. They needed to talk it out before they could hear anything I said.
I’m not pretending this transition will be easy. I’ve built a career on a clinical skill that took me two years of board exams to master. Now I’m relearning what my own two kids’ elementary school expects of secretaries and aides. I’ve been practicing my typing and my phone voice. I’ve been reading books aloud to my youngest just to get comfortable with the cadence of it.
But there’s something about standing in a classroom or a front office that feels more honest to me than the dental suite ever did. Not because teeth aren’t important—they are. But because I keep thinking about that boy with his clamped jaw. He didn’t need a better long-term health outcome. He needed someone to say, “I won’t do anything until you’re ready.” That’s a small thing. It’s also a big thing.
I have an interview on Thursday for the secretary job. I’m not nervous. I’ve held a dental mirror steady while a child gagged and drooled and cried. I can handle a phone ringing off the hook. But I don’t know if I’ll get it. And even if I do, I don’t know if I’ll be good at it the way I was good at scaling plaque. That uncertainty feels okay, though. It feels like the first time a child finally opens their mouth, not because they’re forced, but because they trust you to look.
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