OCR A-level Computer Science H446 · 2.1.2

Thinking ahead

Code: 2.1.2
In: 2.1 Elements of computational thinking
Topic: 2 Algorithms and programming
Course: A-level Computer Science H446
Board: OCR

Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.

Points under 2.1.2

2.1.2(a) Identifying inputs and outputs
2.1.2(b) Preconditions for a solution
2.1.2(c) Caching
2.1.2(d) The need for reusable program components

Points in 2.1 Elements of computational thinking

2.1.1 Thinking abstractly
2.1.2 Thinking ahead
2.1.3 Thinking procedurally
2.1.4 Thinking logically
2.1.5 Thinking concurrently