OCR GCSE Computer Science J277 Programming Challenge Workbook – 200 Python Tasks, Foundation-Grade 9

The ultimate OCR J277 programming resource 200 exam-ready challenges that take students from their very first print() statement to degree-adjacent algorithmic mastery.

Stop patching together generic coding exercises. This 215-page workbook was built exclusively for the OCR GCSE Computer Science (J277) specification, with every single challenge mapped directly to the skills your students will actually be examined on.

What’s inside:

• 200 original, never-repeated challenges no filler, no recycled variations
• Six clear progression bands: Foundation → Developing → Secure → Higher → Grade 8 → Grade 9/Mastery, so every student in the room has a next step
• 1,485 marks of ready-to-use assessment content, perfect for homework, cover lessons, revision, or independent study
• Every single challenge includes: the question, task requirements, targeted skills, hints, a full model solution (Python + OCR-style pseudocode where appropriate), a detailed explanation, common misconceptions, test data, expected output, AND an extension task — so there’s zero prep required from you
• Full spec coverage: variables, selection, iteration, string manipulation, arrays/lists, functions, validation, authentication, file handling, searching, sorting, trace tables, decomposition, abstraction, and computational thinking
• Grade 9 challenges that genuinely stretch your top set — recursion, dynamic programming, graph traversal, and full capstone programming projects rarely seen in GCSE resources
• Professionally designed and exam-board accurate, with a clean, consistent, print-ready layout throughout

Who it’s for: CS teachers wanting a genuine “open and teach” resource; students revising independently for their NEA and final exams; tutors needing a structured, differentiated bank of practice material that scales with ability.

Why teachers love it: every challenge does the hard thinking for you — the differentiation, the misconception-spotting, the extension work — so your planning time goes back into your classroom, not your search history.

Save it, use it for years, and watch your students build real programming confidence, one challenge at a time.

If you found this useful, please leave a review. it really helps!

Check out my other resources and bundles in my TES shop.