7 Time-Saving Hacks for Maths Teachers
Seven practical strategies maths teachers can use right now to cut through the administrative load — and get their evenings back.
It's 7:45 AM and the day hasn't even started yet. There is work to return, a parent email to respond to before first period and three lessons to be ready for by 8:30. Sound familiar?
Teaching maths is relentless — and the administrative load that comes with it doesn't get enough attention. These 7 strategies may help you work through it more efficiently, leaving more energy for the part that actually matters: the teaching.
1. The Parking Lot
The scenario: You're mid-explanation and a hand goes up with a question that's completely off-topic. You answer it, lose your train of thought and three more hands appear.
The hack: Write “Parking Lot” in a corner of your whiteboard at the start of every lesson.
When an off-topic or tricky question comes up — park it, don't answer it
Write it on the board so the student knows it's been heard
Come back to parked questions at the end of class or the start of the next lesson
Why it works:
Lesson flow stays intact
Students feel heard rather than dismissed
Parked questions give you a weekly snapshot of what actually needs re-teaching
2. Exit Tickets
The scenario: You've introduced a new concept and you're not quite sure who's got it and who hasn't — and by next lesson it's too late to adjust.
The hack: Use exit tickets selectively — particularly when new concepts have been introduced. Not every lesson needs one. Save them for the moments when you genuinely need to know where the class landed.
Design your exit ticket to give you information you can actually use. A 4-point confidence rating (1 = not confident, 4 = very confident) removes the temptation to circle the middle and forces students to commit one way or the other. Pair it with one of these formats:
One focused question — a single carefully chosen problem pitched at the core concept.
Completion prompts such as: “Today I learned that… and one thing I’m still not sure about is…”
A common misconception question — “A student wrote this answer — what did they get wrong and why?”
Print on A5 and collect as students leave — or use your school’s digital platform. Takes 2 minutes and requires no formal marking.
Why it works:
Gives you genuinely useful data on the lessons that matter most
The 4-point scale forces an honest response
You can adjust next lesson with confidence rather than guesswork
3. Peer Teaching
The scenario: Hands are up across the room and you can't get to everyone without losing the flow of the lesson.
The hack: Build peer support into the classroom before hands go up.
Ask students to check with a peer before putting their hand up — if they still don’t understand after asking, then come to you
Seat stronger students alongside those who need more support
If the same question is coming from multiple students, stop and teach it to the whole class
Why it works:
Reduces the queue at your desk significantly
Explaining a concept consolidates understanding for the student doing the teaching
Whole-class teaching in the moment is more efficient than answering the same question repeatedly
4. The OneNote Collaboration Space
The scenario: A tricky question comes up that multiple students are stuck on — but stopping to answer it in full would derail the lesson for everyone else.
The hack: Set up a shared collaboration space in OneNote (or your school’s equivalent platform) specifically for tricky questions.
Any student can post a question at any time
Any student — or you — can answer it
Students often answer each other’s questions before you need to step in
Why it works:
Keeps lesson flow intact while still addressing genuine confusion
Peer answering reinforces understanding for both sides
Creates a running record of common sticking points — useful for planning future lessons
5. AI Dictation for Feedback
The scenario: You're marking a set of assessments and writing the same detailed feedback by hand — over and over — for 25 different students.
The hack: Use your school’s approved AI tool and dictation feature to speak your feedback as you mark.
Speak your observations as you review each student’s work — stream of consciousness is fine
Prompt the AI to rewrite your feedback in a positive and encouraging tone and summarise the key points into 3 sentences
Copy the refined feedback directly into your mark book or learning management system
Why it works:
Speaking as you mark is far faster than writing or typing
The AI does the editing — you just provide the thinking
Students get clear, consistent and encouraging feedback without you spending hours crafting every comment
6. Mark One Question at a Time Across the Whole Class
The scenario: You mark Student A’s entire paper, then Student B’s, then Student C’s — and by the end your marking standards have quietly shifted without you noticing.
The hack: Mark Question 1 for every student before moving to Question 2.
Work through the whole class on a single question before moving on
You become faster and more consistent as you see the same question repeatedly
Common errors become obvious quickly — and you only need to work out how to address them once
Why it works:
Marking is more consistent across the class
You’re faster because your brain is in “Question 1 mode” rather than constantly resetting
Patterns in student misunderstanding emerge much more clearly
7. The Homework Spot Check
The scenario: Homework is set, homework comes in — and now you're facing 150 questions to mark across five classes.
The hack: Don’t mark everything. Mark strategically.
Announce at the start of class which two or three questions you’ll be checking — after students have had a chance to self-review
Rotate which questions you check from week to week so students never know which ones will be looked at
Give completion marks for the rest
Note any question that has caused issues across multiple students — that’s your next whole-class teaching moment
Why it works:
Students still do all the work — because any question could be the one that gets checked
You mark a fraction of what you otherwise would
Patterns in misunderstanding become your planning tool rather than just your marking burden
Small changes, big difference
None of these strategies require a major overhaul of how you teach. Most can be tried tomorrow with what you already have. The point isn’t to implement all seven at once — pick one that resonates and see how it fits.
The best teachers aren’t the ones who work the hardest. They’re the ones who’ve figured out where to focus their energy.
If you’re curious about how technology can take some of the marking load off your shoulders entirely — not just chip away at it — we’d love to show you what that looks like.