ANNEX C OF THE EVALUATION OF THE SCHOOL BASED SUPPLY CLUSTER MODEL PROJECT SOCIAL
RESEARCH NUMBER: 50/2019 PUBLICATION DATE: 12/11/2019
https://gov.wales/sites/default/files/statistics-and-research/2019-11/evaluation-school-based-supply-cluster-
model-project.pdf
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Case study 3: A large cluster with a smaller number of supernumerary teachers
Background
There are two supernumerary teachers working in the Wrexham cluster. The cluster schools initially
looked at the number of children on role in each school in the cluster and worked out a percentage
allocation which equated to a number of days of supply cover to which each school was entitled per
term; there was some flexibility within this allocation. All of the NQT (newly-qualified teacher)’s
observations were completed in Ysgol Heulfan (the cluster lead school), where they were most
familiar with pupils and school policies such as behaviour management routines. Often, the
supernumerary teachers were used to release staff to focus on school-level priorities such as
professional development and particular projects. Some of the cluster schools have used the
supernumerary teachers’ time on a regular basis e.g. the same day per week. The supernumerary
teachers have also been involved in extra-curricular activities. The cluster finds that it is not
particularly practical to use the supernumerary teachers for sickness cover, which is too ad hoc. The
supernumerary teachers have been in high demand within the cluster.
An online calendar is used to book the
teachers’ time, with allocation roughly
decided by pupil numbers. Schools
tend to book their supply cover weeks
in advance and in most cases, the
teachers are used to release staff to
focus on school-level priorities such
as professional development and
particular projects. Some schools
book a teacher on a regular schedule.
Teachers are also involved in extra-
curricular activities.
The project has allowed cluster
schools to raise standards within
schools, focusing on school
improvement priorities to a
greater extent than they might
otherwise manage. The teachers
have built good relationships with
colleagues and have benefitted
from a wider range of professional
learning, observing good practice
and experience of extra-curricular
activities.
Making the most of available Supernumerary teacher time
For this pilot project, the cluster decided to trial employing two supernumerary teachers across the
eight schools. The schools judged this to have been correct for a pilot, but of course it has meant
that schools needed to ensure their limited time with the supernumerary teachers was used to best
effect. As such, the cluster schools have made sure they allow supernumerary teachers to deliver
meaningful lessons while providing cover. They have planned and delivered lessons across upper
Key Stage 2 and lower Key Stage 3, for example delivering weekly sessions on literacy, numeracy
and science. They have also been involved in extra-curricular activities; one has supported an after-
school football club and they have attended a residential course with pupils. They have also been
involved in Forest School and one has provided valuable support in the cluster lead school’s
resource provision. The supernumerary teachers were given two weeks of planning time at the start
of the project and in September 2018 to ensure they could deliver valuable lessons while providing
cover. Learners emphasised that they find the lessons just as enjoyable and that the supernumerary
teachers bring new teaching approaches, resources and games to the classroom.