Woodlands youth thanked Northwood Primary School principal Leon Jones for giving them the opportunity and experience to work.
They were participants in the Presidential Youth Employment Initiative (PYEI) where they were appointed as education assistants (EAs) and general school assistants (GSAs) providing support during the school day.
Many of them were past pupils at the school.
Their contracts came to an end with the third school term on Friday September 30.
They handed over gifts and certificates to Mr Jones, teachers, cleaning and non-teaching staff.