Walk into a typical community college classroom and inventory the sensory environment. Fluorescent lights, sometimes one of them flickering. A projector fan. Thirty machines humming in a lab. A hallway with a vending machine and a door that slams. For most people this is background. For a student with sensory sensitivities, which are common in autism and not rare in ADHD, anxiety, and migraine, it is a constant tax on attention before any teaching happens.
I cannot rewire the building. I can do a handful of things that reduce the load, and most of them cost nothing.
Preview transitions. Switching from lecture to lab, or from solo work to groups, is a small shock for a brain that has just settled into one mode. A two-minute warning smooths it: “In two minutes we’ll stop the demo and you’ll start the exercise on page three.” I say it out loud and I put it on the slide, because saying it once is not the same as it being received.
Allow movement and quieter options where the room permits. A student who needs to stand at the back for ten minutes is not being disrespectful. A student who wears headphones during independent work is usually protecting their concentration, not ignoring me. During group activities I keep a quieter corner for anyone who finds six simultaneous conversations unbearable, and I let people work alone when the objective does not require a group.
Use one clear restart cue. After a break or group time, everyone needs to know when we are back. I use the same phrase and the same slide every time, so the signal is unmistakable and nobody has to guess whether the chatter is ending. Consistency is the point; the cue itself can be anything.
Then the part that surprised me: breaks. I assumed a mid-class break was universally kind. For some students it is. For others, a break shatters a concentration they spent twenty minutes building, and the restart costs them more than the pause gave. There is no default that serves everyone. So I ask. Early in the term, and again when the room changes, I ask what helps, and I adjust. Being asked is itself meaningful for students who came through school with every choice made for them.
None of this requires knowing who in the room is neurodivergent, which is good, because I will never know. Plenty of our students arrive from a full shift, or a long commute, or a house with no quiet place to study, and they benefit from the same predictability. Design the room for the people you cannot see, and the people you can see do better too.
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