The mission of John G. Diefenbaker Public School is to provide each student a diverse education in a safe, supportive environment that promotes self-discipline, motivation, and excellence in learning. The Diefenbaker team joins the parents and community to assist the students in developing skills to become independent and self-sufficient adults who will succeed and contribute responsibly in a global community.

 As part of the Toronto District School Board, we value

• each and every student;
• a strong public education system;
• a partnership of students, schools, family and community;
• the uniqueness and diversity of our students and our community;
• the commitment and skills of our staff;
• equity, innovation, accountability and accessibility; and
• learning environments that are safe, nurturing, positive and respectful.