Alexander (Alec) Walker is a substitute teacher with the Edmonton Public School Board. He currently volunteers with the Substitute Teachers Committee of Edmonton Public Teachers Local No. 37 of the Alberta Teachers Association. Previously, Alec served two terms (four years) as EPTL's Substitute Teachers Committee Chair, a member of Local executive. Alec is a passionate advocate for substitute teachers in Alberta. He believes that substitute teaching should be a choice for teachers as an attractive and sustainable working modality.