Greenoak Secondary is proud of the academic success of its students.
Here are some details of the key external exams taken at our Secondary Campus.
Secondary School Exam Results
Key External Exams
| External Exam | Grade | Average Age | |
| 1 | Scholastic Aptitude Test (SAT) | 12/6th Form | 16+ |
| 2 | Joint Admissions and Matriculation Board (University Matriculation Exam, UME) | 12/6th Form | 16+ |
| 3 | Cambridge IGCSE | 12 | 16+ |
| 4 | West African Senior School Certificate Exam (WASSCE) | 12 | 16+ |
| 5 | Cambridge Checkpoint Exam | 9 | 13 |
Here are a selection of our exam results for external examinations over the last few years.
Cambridge IGCSE
| Exam Year | Total | A* | A |
| IGCSE 2024 | 40 | 102 | 80 |
| IGCSE 2023 | 32 | 71 | 52 |
| IGCSE 2022 | 41 | 134 | 84 |
| IGCSE 2021 | 35 | 127 | 41 |
| IGCSE 2020 | 36 | 105 | 45 |
WAEC
| Exam Year | Total | A1 |
| WASSCE 2025 | 70 | 266 |
| WASSCE 2024 | 51 | 133 |
| WASSCE 2023 | 43 | 160 |
| WASSCE 2022 | 37 | 135 |
| WASSCE 2021 | 56 | 166 |
| WASSCE 2020 | 42 | 110 |
Cambridge Checkpoint Exam
| Year | Enrolment | English Average | Math Average | Science Average | Final Average |
| 2025 | 69 | 4.8/6.0 | 4.2/6.0 | 4.5/6.0 | 4.5/6.0 |
| 2024 | 52 | 4.7/6.0 | 4.1/6.0 | 4.5/6.0 | 4.43/6.0 |
| 2023 | 69 | 4.7/6.0 | 4.21/6.0 | 4.23/6.0 | 4.38/6.0 |
| 2022 | 84 | 4.0/6.0 | 4.5/6.0 | 4.8/6.0 | 4.4/6.0 |
| 2021 | 43 | 3.6/6.0 | 4.2/6.0 | 4.6/6.0 | 4.2/6.0 |
| 2020 | 68 | 4.1/6.0 | 4.3/6.0 | 4.6/6.0 | 4.33/6.0 |
