How weekly, structured homework transformed exam outcomes at Durham School Dubai
Background
Durham School Dubai is a COBIS-accredited international school serving students from Year 7 through Sixth Form. With a cohort drawn from a wide range of nationalities and prior learning backgrounds, the school faculty faced a familiar challenge: how to ensure consistent academic preparation across a diverse student body when classroom time is limited, and home environments vary so widely?
In 2025-2026, Dominic Franklin, Science Teacher & Form Tutor, began reviewing the school's approach to homework. Anecdotal evidence suggested that students were not consolidating class learning between lessons, and test results were reflecting that gap. The faculty decided it was time to act.
The Challenge: Inconsistent Revision, Inconsistent Results
Before the programme, homework at Durham was set at teachers' discretion and varied significantly in frequency, format, and difficulty. With no shared structure, it was difficult for teachers to identify knowledge gaps early or to intervene before gaps became habits.
The faculty identified three core problems:
- Students were not regularly revisiting material between lessons, limiting long-term retention.
- Teachers had no reliable data on which topics students had and had not understood.
- The school could not easily evidence student effort and progress to parents or in reports.
The Approach: A Structured Weekly Homework Programme
Working with Seneca, Durham School Dubai introduced a structured weekly homework schedule for all Year 9 students. Assignments were set on a rolling calendar so revision was distributed evenly across subjects throughout the academic year, rather than concentrating effort in the final weeks before end-of-term assessments.
Teachers set assignments directly through Seneca's platform, which allowed them to align each task to specific topics from the curriculum.
"We stopped thinking of homework as something students did on their own. It became a structured part of the curriculum with every bit as deliberate as what happened in class."
— Mr Franklin
A key advantage of using an adaptive platform was that the homework was not the same for every student. Seneca's system identified each student's individual knowledge gaps from their responses and automatically served them more practice on the areas where they were weakest.
What the Research Says
The decision to invest in regular homework was grounded in evidence. Cognitive science research consistently shows that reviewing material at regular intervals rather than in intensive pre-exam blocks significantly improves long-term retention.
Weekly homework that revisits older content is a feature built into Seneca's spaced repetition algorithm and directly addresses this challenge.
The Results
Durham’s findings reinforced what the research had predicted: regular, structured homework made a measurable difference.
Exam scores improved compared to the previous year's cohort. Students reported feeling more confident going into assessments. Teachers noted a reduction in time spent re-teaching topics that should have been consolidated between lessons. This freed up classroom time for deeper learning and discussion.
Perhaps most significantly, attainment gaps between students narrowed. Because the platform served each student personalised content based on their individual knowledge gaps, those who had started the year behind were able to close the gap at their own pace without requiring additional one-to-one teacher time.
Parent satisfaction also improved. Families valued the visibility the programme gave them into their child's study habits, and teachers found parent consultations more productive when they could point to concrete evidence of effort and progress.
"The data showed us exactly where students were struggling. That's the difference between a homework tool and a teaching tool."
— Mr Franklin
What Made It Work
The faculty reflected on several factors that they believe drove the programme's success:
Consistency above all else. The school committed to homework being set every week, without exception. Students came to expect it, plan around it, and take it seriously.
Buy-in from parents. The school communicated the rationale for weekly homework, and parents responded positively. Completion rates were noticeably higher when families understood the 'why'.
Real-time progress data. Seneca's teacher dashboard gave staff instant visibility into how individual students and whole classes were performing. Rather than waiting for a test or mock exam to surface problems, teachers could spot a student struggling on a topic within days and address it in the next lesson.
Low-friction setup. Because assignments were set through a platform students already used, there was no additional login friction or new habit to build. The homework fitted naturally into students' existing study routines.
Lessons for Other International Schools
The experience at Durham School Dubai carries lessons for any international school. Homework is most powerful when it is regular, structured, and tied directly to what students most need to learn.
For schools looking to replicate this approach, the faculty at Durham offer three starting points:
- Start with a homework calendar. Decide at the department level when each subject sets homework and stick to it.
- Ask whether your current homework approach tells you anything useful about what students have and haven't understood. If not, it may be time to change the format.
- Communicate the rationale. Students and parents who understand why regular, spaced homework matters are far more likely to engage with it seriously.
Looking Ahead
Following the success of the programme, Durham School Dubai has committed to rolling it out to other year groups in the coming academic year. The school is also exploring using Seneca's assignment data to inform termly parent consultations, giving families a richer picture of their child's progress than grades alone can provide.
Mr Franklin summarised the shift simply: "We always knew homework mattered. Now we have the evidence and the tools to make it matter consistently."
