Teachers at Horizon School receive regular formal and informal training in all aspects of the curriculum. Some workshops are held in school while other conferences are run by visiting UK specialists to Dubai at the request of heads of schools. Seminars are held with teaching professionals from other British and International Schools from throughout the Gulf.

Seminars have focused on accelerated learning, multiple intelligence and learning styles; literacy and numeracy strategies and the literacy and numeracy hours; information and communication technology; teacher appraisal; middle management in schools; attention deficit disorder with or without hyperactivity in children and other areas of investigation of children with particular needs including those who are gifted. Science and Art workshops also take place.