The numbers don't lie

The teaching profession is losing people fast — and the data makes for uncomfortable reading.

• The Australian Institute for Teaching and School Leadership (AITSL) consistently reports that workload is the leading driver of teacher attrition, with a significant proportion of secondary teachers considering leaving within the next few years
• Australian teachers work an average of 55+ hours per week — roughly 15 hours more than a standard full-time role (Source: AITSL Australian Teacher Workforce Data)
• Of those hours, only around 20 are spent directly teaching — the rest is planning, administration and marking
• Maths teachers specifically spend an estimated 150 to 200 hours a year on marking alone — equivalent to five full working weeks on top of everything else

That last figure isn't a rounding error. It's a structural problem.

What's really driving Teachers away?

The Assessment Avalanche

Modern teachers aren't just educators — they've become data entry clerks, statisticians and administrative assistants rolled into one. The average secondary maths teacher manages five classes of 25–30 students each and assessment in maths isn't just the big formal tests that go towards a grade. It's the weekly spot tests, chapter check-ins, quizzes and informal progress checks that are essential to knowing where your students actually are.

On top of that comes the parent communication — not just reporting results but the ongoing conversations about progress, learning concerns, behaviour and how both sides can best support each student. It's relentless and it's invisible to anyone outside the profession.

And here's what people outside teaching rarely appreciate about maths specifically: a 10–12 question assessment takes far longer to mark than it looks. When a question has multiple parts and requires working-out, you're not just checking if the final answer is right. You're reading the thinking — following the logic step by step, awarding method marks, identifying exactly where the reasoning broke down. A student can get every answer wrong and still demonstrate genuine understanding. That kind of marking requires individual attention and real expertise.

Multiply that across five classes week after week and the hours stack up. Which is exactly how a maths teacher ends up at the kitchen table on a Sunday night with 30 papers still to go.

The Burnout Cascade

It doesn't happen all at once. It creeps:

1. Late nights and weekend work eat into rest and recovery
2. Less energy in the classroom affects teaching quality
3. Guilt about not doing enough for students compounds the stress
4. The pile never fully empties — next week's check-ins arrive before this week's are done
5. Eventually, talented teachers start wondering if it's worth it

The hidden cost to students

When teachers are drowning in administrative tasks, everyone loses.

Students receive:

• Less personalised attention during class
• Delayed feedback on their work
• Rushed explanations of complex concepts
• Teachers who are too exhausted to innovate

The education system loses:

• Experienced educators with decades of knowledge
• Institutional memory and proven teaching methods
• Role models who inspired generations of students
• The very people who know how to make learning magical

So what if it didn't have to be this way?

What if those last 30 papers could be marked in minutes rather than the rest of Sunday evening? What if the spot test needed for Monday was already built, curriculum-aligned and ready to go?

That's not a hypothetical. Schools trialling AI-powered marking tools are finding that assessments which previously took hours to work through can be processed in a fraction of the time — with the working-out read, method marks applied and results ready for the teacher to review.

The technology doesn't replace the teacher's judgement. It handles the mechanical load — the reading, the tallying, the data entry — so the teacher can focus on what actually matters: understanding where each student is and what they need next.

For maths departments specifically, that means:

• Handwritten student work marked automatically — including multi-step problems and working-out
• Curriculum-aligned assessments generated quickly from a question bank mapped to Australian and UK standards
• Class-level and student-level analytics available immediately after marking — without a spreadsheet in sight

It's not about making teachers redundant. It's about giving them their Sunday evenings back.

The time for change is now

The teacher shortage crisis won't solve itself. Assessment overload is one of its biggest drivers and that's not a problem goodwill alone can fix.

Technology is a tool we should be using to help alleviate teachers' assessment burden — not replace them. Used well, it takes the mechanical weight off their shoulders and gives them back the time to do what they do best.

Teachers deserve to finish the week with their work actually done. Not at 9 PM on a Sunday with 30 papers still to go.

If you're curious about what that looks like in practice, we'd love to show you around.

See how Acrux works →