The Mathematics department at Warren school was nominated for their work creating a department and a curriculum that fosters a deep love for mathematics in students, in the classroom and through extracurricular activities.

One of the department's key focuses has been increasing the number of students choosing A-level Mathematics and Further Mathematics, particularly encouraging more female students to enrol. Historically, A-level Mathematics classes have had a higher proportion of male students.

To recognize student achievement, the department introduced the Mathematician of the Week award, presented during school assemblies, a practice that has now spread across other departments. Through twilight sessions, teachers have established links between the GCSE higher tier and AS-level, exposing Year 11 students to Year 12 content early on. This approach helps ease the transition to A-level while deepening students' understanding of crucial GCSE skills, such as algebraic manipulation.

The department also seeks to enthuse students beyond the curriculum with various subject-based activities. Students in KS4 participate in the UKMT Intermediate Challenge, with lunchtime and after-school classes offered to help them prepare. Certificates from this competition can enhance students' personal statements and applications.

Professional development within the department is another priority. Staff are encouraged to observe KS5 lessons to deepen their subject knowledge, especially during phases of teaching and learning. This initiative has been instrumental in expanding the KS5 teaching team, which has grown from only male staff in 2017 to a more balanced team of seven in 2024. Regular meetings include time for staff to share good teaching practices and resources, with a strong focus on problem-solving and developing higher-order thinking.

Warren School also fosters strong links within and beyond the school community. The annual Futures Evening provides students with opportunities to hear from professionals in careers related to mathematics, such as financial analysts, accountants, and engineers. The department also organizes trips to career fairs and universities, particularly for Year 11 and KS5 students, helping them explore various pathways and applications of mathematics in the real world.

Warren School has undergone a remarkable transformation since being placed in special measures in February 2013. In May 2024, the school was judged as outstanding, a testament to the dedication of its teachers and the transformation of departments like Mathematics in driving continuous improvement and creating a positive learning environment.