Northern Ireland Council for the Curriculum, E. a. A. (1996). Instructions to teacher: Teacher assessed component in GCSE science: biology, biology (human) chemistry and physics, GCSE Science: Double award (Modular and Non-modular), GCSE science: single award (modular and non-modular). Northern Ireland Council for the Curriculum, Examinations and Assessment.

Northern Ireland Council for the Curriculum, Examinations and Assessment. Instructions to Teacher: Teacher Assessed Component in GCSE Science: Biology, Biology (human) Chemistry and Physics, GCSE Science: Double Award (Modular and Non-modular), GCSE Science: Single Award (modular and Non-modular). Northern Ireland Council for the Curriculum, Examinations and Assessment, 1996.