Read the map from the bottom. Year 7 starts on the left, and the line climbs through Years 8 and 9 into IGCSE, then on to IB in the sixth form.
Dashed rings mark this half-term's units. Taught half-terms are ticked in the year plans.
When each Year 7–9 unit is taught. Select a unit to see its lessons.
Cambridge IGCSE Computer Science (0478) across Years 10 and 11, 3 lessons a week. Select a topic to see what it covers and open its lessons.
IB Diploma Computer Science for the 2027 exams, across Years 12 and 13, 4 lessons a week. It follows the IB's suggested order: A1 to A3 and then programming (B1 to B3) in Year 12; the internal assessment, A4 Machine learning and the Paper 1 case study in Year 13. HL extensions are taught alongside each topic.
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| Threat | Best defence | How it helps |
| An attacker has guessed your password. | ||
| A worm uses a known weakness in old software. | ||
| Unknown traffic from the internet tries to reach the school network. | ||
| A trojan is downloaded by mistake. | ||
| A pupil account can open teachers' files. |
password = input("Practice password: ")
while len(password) < 12:
print("Too short. Use at least 12 characters.")
password = input("Practice password: ")
print("Length OK:", len(password), "characters")