Edexcel IAL Computer Science – Complete Course – Bundle (128 lessons)

A complete, ready-to-teach bundle for Pearson Edexcel International A Level Computer Science (2026): the whole course, in 128 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 £638.72 if bought lesson by lesson.

Delivered as 21 zip files, one per topic, each with a folder for every lesson.

What’s inside

• Topic 1 Computer systems (11 lessons: U1.01–U1.11)
• Topic 2 Data representation (7 lessons: U1.12–U1.18)
• Topic 3 Networks and encryption (5 lessons: U1.19–U1.23)
• Topic 4 Structuring data (6 lessons: U1.24–U1.29)
• Topic 5 Problem solving (8 lessons: U1.30–U1.37)
• Topic 6 Enabling technologies (6 lessons: U1.38–U1.43)
• Topic 7 Programming (5 lessons: U2.01–U2.05)
• Topic 8 Organising and handling data (11 lessons: U2.06–U2.16)
• Topic 9 Best practice (4 lessons: U2.17–U2.20)
• Topic 10 Computational thinking and algorithms (7 lessons: U2.21–U2.27)
• Topic 11 Computer systems and data representation (10 lessons: U3.01–U3.10)
• Topic 12 Networks and cybersecurity (8 lessons: U3.11–U3.18)
• Topic 13 Programming languages (4 lessons: U3.19–U3.22)
• Topic 14 Structuring data (5 lessons: U3.23–U3.27)
• Topic 15 Problem solving (6 lessons: U3.28–U3.33)
• Topic 16 Emerging technologies and professional practice (5 lessons: U3.34–U3.38)
• Topic 17 Programming (1 lessons: U4.01–U4.01)
• Topic 18 Representing and handling data (10 lessons: U4.02–U4.11)
• Topic 19 Best practice (1 lessons: U4.12–U4.12)
• Topic 20 Additional programming paradigms (4 lessons: U4.13–U4.16)
• Topic 21 Algorithms (4 lessons: U4.17–U4.20)

Why teachers use it

• Mapped lesson by lesson to the specification, so coverage is easy to track
• Python 3 throughout, as the specification requires
• 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 Pearson Edexcel International Advanced Level Computer Science specification (Issue 1, first teaching 2026; IAS XCP01, IAL YCP01). They are not produced or endorsed by Pearson.