Marking is the key driver of work stress among teachers

By Nuffield Foundation

Marking and lesson planning are the two aspects of teachers’ jobs that lead to the greatest increase in workload stress and levels of poor well-being, according to a new Nuffield-funded study by UCL researchers.

The team analysed data from the 2018 Teaching and Learning International Study (TALIS) and included survey answers from 9,405 teachers in five predominantly English-speaking education systems from England, Australia, Alberta-Canada, New Zealand and the United States.

The study highlights that teachers across England work some of the longest hours in Europe and recent research by the UCL Institute of Education found that a quarter of teachers work more than 59 hours a week.

Lead author, Professor John Jerrim (UCL Institute of Education) said:

“ Our study shows that it is not just as case of saying extra hours lead to extra stress among teachers, but what they are doing in those hours.

“We found that for every extra hour teachers spend on marking and planning there is a significant association with decline in well-being at work. This is most likely because these are often tasks done at the evening, weekend and during school holidays.

“We also found that other aspects of the job such as extra time spent teaching or working with colleagues and undertaking professional development appear to have little direct effect upon the quality of working life.”

The study also found the relationship between teachers’ working hours and their wellbeing may not be linear. For example, if teachers worked 35 hours a week, adding an extra hour or two may not lead to serious consequences.

“However, for those working 60 hours a week, an additional hour or two of work could be the straw that breaks the camel’s back,” explained Professor Jerrim.

Additionally, the paper also highlighted the inequality in hours worked and levels of well-being experienced by full-time teachers. The findings suggested that full-time primary teachers in England who work 40 hours per week could increase this to 45 or even 50 hours with little effect upon their workload stress and well-being. At the same time, a reduction of five or ten hours amongst those teachers who currently work 60 or more hours per week might potentially lead to an appreciable increase in this group’s quality of life.

Co-author, Dr Sam Sims (UCL Institute of Education) added:

“Our findings have important implications for education policy. There are two clear areas where reducing teachers’ workloads would help reduce stress: lesson preparation and marking.

With respect to the former, perhaps the easiest thing that policymakers can do is dramatically reduce examination, curriculum and inspection reforms – all of which create new work for teachers, who are forced to change lessons, materials and teaching styles as a result.”

Related project


Explore our projects

New

Racial Diversity UK | Welfare | 2026 - 2027

Racial equality since devolution: Divergences, outcomes and frontiers

View project
A shot of a grandfather sitting in a tractor with his young granddaughter, he is at his farm in North East, England. The grandfather and the girl's mother are teaching her about the farm.
New

Welfare | 2025 - 2028

Arthritis and farmers in England: Impacts, adaptations and prevention

View project
row of houses
New

Welfare | 2025 - 2028

Musculoskeletal conditions in underserved communities

View project
New

Education | 2025 - 2027

How context shapes skills at 18: Comparative lessons for the UK

View project
New

Welfare | 2025 - 2027

Musculoskeletal conditions, employment retention and job quality

View project
New

Welfare | 2025 - 2027

Disengagement from the UK asylum system

View project
New

Education | 2025 - 2028

EXAMINE: Exam inequality for neurodivergent students

View project
New

Racial Diversity UK | Welfare | 2025 - 2028

Voices for equity: Moving from evidence to action

View project
New

Racial Diversity UK | Welfare | 2025 - 2028

Better mixing: Supporting Scotland’s diverse future

View project
New

Education | 2025 - 2028

SleepBoost: The feasibility of supporting sleep to support language

View project
Over the shoulder view of classmates pausing from writing to listen as mature Black teacher talks with teenage schoolgirl sitting in front row.
New

Education | 2025 - 2028

Improving school access to essential basic economic literacy

View project
Two mothers cuddle their daughter on the sofa with their dog: Welfare access, assets and debts of LGBT+ people in the UK
New

Welfare | 2025 - 2027

Understanding fertility intentions in 21st century Britain

View project
New

Welfare | 2025 - 2026

Improving policy-making processes and knowledge bases on child poverty

View project
New

Welfare | 2025 - 2027

Disengagement from the UK asylum system

View project
New

Education | 2025 - 2028

SleepBoost: The feasibility of supporting sleep to support language

View project
New

Education | 2025 - 2027

How context shapes skills at 18: Comparative lessons for the UK

View project
New

Racial Diversity UK | Welfare | 2026 - 2027

Racial equality since devolution: Divergences, outcomes and frontiers

View project
New

Racial Diversity UK | Welfare | 2025

Decline to renewal: Race, deindustrialisation and working lives

View project
New

Racial Diversity UK | Welfare | 2025 - 2028

Better mixing: Supporting Scotland’s diverse future

View project
New

Racial Diversity UK | Welfare | 2025 - 2028

Voices for equity: Moving from evidence to action

View project
Over-the-shoulder shot of a female secondary school teacher having a one-to-one conversation with a male teenage student. They are both sitting down and she is maintaining eye contact as she is talking. The teacher is smiling and sharing a positive interaction with the student.
New

Education | 2025 - 2028

Education workforce challenges in England

View project
Over the shoulder view of classmates pausing from writing to listen as mature Black teacher talks with teenage schoolgirl sitting in front row.
New

Education | 2025 - 2028

Improving school access to essential basic economic literacy

View project
New

Education | 2025 - 2028

EXAMINE: Exam inequality for neurodivergent students

View project
Two mothers cuddle their daughter on the sofa with their dog: Welfare access, assets and debts of LGBT+ people in the UK
New

Welfare | 2025 - 2027

Understanding fertility intentions in 21st century Britain

View project
lady looking out of the bus window
New

Welfare | 2025 - 2028

Economic inactivity, arthritis & depression: who, why & how to respond

View project
In progress

Education | 2023 - 2025

Interventions supporting early self-regulation: a systematic literature review

View project
In progress

Education | Welfare | 2025 - 2028

Clear Skies, Clear Minds: Air quality and children’s welfare

View project
In progress

Education | 2024 - 2026

Beyond teacher assessed grades: Post-16 education choices and COVID-19

View project
Group of students sit around a table listening.
In progress

Education | 2024 - 2026

Educational dialogue for improving Foundation Year student outcomes

View project
In progress

Education | Justice | 2024 - 2027

Evaluating the Fundamental British Values initiative of the DfE

View project
In progress

Welfare | 2024 - 2028

Well-being in later life in Bradford 

View project
Happy woman talking to a colleague at work
In progress

Education | Welfare | 2024 - 2026

Employer investment in upskilling and reskilling in a changing economy

View project
A boy, wearing his PE kit, leans against the lockers. He's on his own in a corridor at school and is looking at the camera.
In progress

Education | 2024 - 2027

Out of sight: exclusions, alternative provision and later life outcomes 

View project
Commuters waiting to get on the tube. There are two men and two women. One woman is looking at her phone, looking concerned.
In progress

Welfare | 2024 - 2025

Routes to safety: Enhancing referrals to make victims of domestic abuse safer, sooner 

View project
Nursery child playing with teacher in the classroom
In progress

Education | 2024 - 2027

Achieving high-quality provision in the baby room of English nurseries

View project
A front view of a father and his two children. He is carrying his young son in his arms and his daughter is riding her scooter along the footpath as he pushes his son's scooter along the way.
In progress

Justice | Welfare | 2024 - 2026

Challenging justice inequalities with children in conflict with the law 

View project
New

Racial Diversity UK | Welfare | 2025

Decline to renewal: Race, deindustrialisation and working lives

View project
New

Racial Diversity UK | Welfare | 2025 - 2028

Better mixing: Supporting Scotland’s diverse future

View project
Over-the-shoulder shot of a female secondary school teacher having a one-to-one conversation with a male teenage student. They are both sitting down and she is maintaining eye contact as she is talking. The teacher is smiling and sharing a positive interaction with the student.
New

Education | 2025 - 2028

Education workforce challenges in England

View project
New

Education | 2025 - 2028

EXAMINE: Exam inequality for neurodivergent students

View project
Two mothers cuddle their daughter on the sofa with their dog: Welfare access, assets and debts of LGBT+ people in the UK
New

Welfare | 2025 - 2027

Understanding fertility intentions in 21st century Britain

View project
New

Education | 2025 - 2025

Exploring Multi Academy Trust approaches to Artificial Intelligence

View project
New

Welfare | 2025 - 2027

Musculoskeletal conditions, employment retention and job quality

View project
row of houses
New

Welfare | 2025 - 2028

Musculoskeletal conditions in underserved communities

View project
A shot of a grandfather sitting in a tractor with his young granddaughter, he is at his farm in North East, England. The grandfather and the girl's mother are teaching her about the farm.
New

Welfare | 2025 - 2028

Arthritis and farmers in England: Impacts, adaptations and prevention

View project
Candid portrait of college students working, blue and orange partitions provide privacy
New

Education | 2025 - 2027

Addressing Undermatch in HE destinations

View project
New

Education | 2025 - 2026

Pupil wellbeing and increased persistent absenteeism: An investigation

View project
traditional detached house within residential estate in England UK, several houses in view have solar panels on the roof.
New

Welfare | 2025 - 2026

Distributional impacts of net zero on electricity consumers

View project
Reception class children using a parachute in a PE lesson
Reported

Education | 2022 - 2023

A movement and story-telling intervention for reception children

View project
Reported

Education | Welfare | 2022 - 2024

Understanding school attendance, education and labour market outcomes

View project
A classroom of children with their hands up to answer a question, with two teachers at the front of the classroom
Reported

Education | 2022 - 2024

Inspecting the inspectorate: new insights into Ofsted inspections

View project
Grandparents having fun outdoors with their granddaughter, who is eating an apple and laughing: Understanding family and community vulnerabilities in transition to net zero
Reported

Welfare | 2021 - 2023

Understanding family and community vulnerabilities in transition to net zero

View project
Father and son using laptop at home
Reported

Welfare | 2021 - 2025

Developing a minimum digital living standard for households with children

View project
Code encounters algorithmic risk-profiling in housing: a family in their kitchen at home
Reported

Welfare | 2022 - 2024

Code encounters: algorithmic risk-profiling in housing

View project
Side view of two female high school students in classroom working on laptops social distancing. Student in foreground is in focus and student in background is blurred
Reported

Education | 2021 - 2022

COVID-19 and disadvantage gaps in England 2020 and 2021

View project
The future of work and wellbeing. A man working from home during the COVID-19 crisis, having a video meeting with colleagues
Reported

Welfare | 2021 - 2024

The Future of Work and Well-being: The Pissarides Review

View project
Close up of a young girl and her father wearing protective face masks during the COVID-19 pandemic outside.
Reported

Welfare | 2021 - 2023

The Economy 2030 Inquiry: navigating a decade of change

View project
Young boy draws and plays with a globe as part of nursery education
Reported

Education | 2020 - 2022

COVID-19 and childcare: local impacts across England

View project
Reported

Education | 2020 - 2022

Ethical principles underpinning co-production with young people

View project
Reported

Education | 2020 - 2021

COVID-19 mitigation measures: education provision and access to special schools

View project
Search projects

We improve people’s lives by funding research that informs social policy, primarily in Education, Welfare and Justice. We also fund student programmes that give young people skills and confidence in science and research.

We offer our grant-holders the freedom to frame questions and enable new thinking. Our research must stand up to rigorous academic scrutiny, but we understand that to be successful in effecting change, it also needs to be relevant to people’s experience.

Profile