sentences:  In this capacity, Madgwick frequently worked with the university's department of tutorial classes and helped found the Sydney University Lecturers' Association.In 1937, he accepted appointment as Secretary of the Sydney University Extension Board (SUEB), which focused on adult education in surrounding communities, including lectures, tutorial classes, and study circles.Madgwick held the position until 1940, often travelling to rural communities in the Northern Rivers and New England areas of New South Wales to present lectures.