The courses taught from adult school in Tresco are aimed at seniors seeking an intellectual activity within a way completed, staying active intellectually enriching a particular information and, eventually, activities that facilitate and assist their personal and intellectual development.
They could be students on the courses and summer workshops Tresco adult school, any person interested, of age, without any other restriction or limitation. All courses and workshops are in person.

The objective from the Tresco adult education in secondary education is usually to obtain and update basic coaching of adults to acquire the Certificate in Secondary Education.
Tresco adult school also provides a instruction offer in collaboration with other organizations, businesses and prestigious specialists and may be of interest for further training of specific professional groups.
The criteria applied in the Tresco adult education is based on a criterion applicable to other educational fields: the permanent and continuous instruction, through which anyone is inserted into a course of action of learning and recycling of knowledge to all through his life.
Adult school in Tresco also teaches literacy and basic education to a number of the most disadvantaged groups of persons to attempt to not really feel rejected in society.