Cambridge A Level Computer Science 9618 – Section 13 Data representation – Bundle (8 lessons)

A complete, ready-to-teach bundle for Cambridge International AS & A Level Computer Science (9618): Section 13 Data representation, in 8 bespoke lessons.

Every lesson comes with:

• Editable PowerPoint slides: goals, starter, explanations, diagrams, worked examples, a quick check, a task and an exit ticket, with teacher notes
• Student worksheet (Word): recall, applied practice and exam-style questions with marks
• Answer sheet (Word): full mark-scheme style answers

Worth £39.92 if bought lesson by lesson.

What’s inside

• P3.01 User-defined data types
• P3.02 Composite data types
• P3.03 File organisation and access
• P3.04 Hashing algorithms
• P3.05 Floating-point format
• P3.06 Converting floating-point numbers
• P3.07 Normalising floating-point numbers
• P3.08 Range, precision and rounding errors

Why teachers use it

• Mapped lesson by lesson to the syllabus, so coverage is easy to track
• Cambridge pseudocode, as in the 2027–2029 pseudocode guide, with Python alongside
• Fully editable: adapt to your class, timings and school template
• Works for teaching, revision, cover lessons and homework

These are independent resources written for the Cambridge International AS & A Level Computer Science syllabus (9618) for examination in 2027, 2028 and 2029. They are not produced or endorsed by Cambridge University Press & Assessment. Syllabus point numbers are our own numbering of the syllabus statements.