- work towards outcomes linked to teachers' professional learning, their practice development, the learning of the pupils they teacher and new approaches and policies in maths teaching across their school or department
- maintain a focus on the classroom, often planning, observing and refining lessons together
- evaluate the outcomes of the Work Group's activity, with collated findings being fed back into the national picture and used to inform future work.
In some teaching for mastery projects, the Work Group has also been referred to as a Teacher Research Group (TRG). The characteristics of a TRG are exactly the same as a Work Group. While the majority of projects are offered to any teachers, teaching assistants and practitioners who wish to join, there are some which are only in certain geographical locations, which require previous participation in a project or which do not have open recruitment.