120. OCR A Level (H046-H446) SLR19 - 2.1 Identify inputs & outputs
121. OCR A Level (H046-H446) SLR19 - 2.1 Determining preconditions
122. OCR A Level (H446) SLR19 - 2.1 Caching
123. OCR A Level (H046-H446) SLR19 - 2.1 Reusable components
2.1.4 Computational thinking- Thinking logically
126. OCR A Level (H046-H446) SLR20 - 2.1 Steps to solve a problem
119. OCR A Level (H046-H446) SLR18 - 2.1 Devise an abstract model
116. OCR A Level (H046-H446) SLR18 - 2.1 The nature of abstraction
31. OCR A Level (H046) SLR6 - 2.2 Test data & user feedback
127. OCR A Level (H046-H446) SLR20 - 2.1 Identify sub procedures
128. OCR A Level (H046-H446) SLR21 - 2.1 Decision points in a solution
139. OCR A Level (H446) SLR24 - 2.2 Features of a problem
129. OCR A Level (H046-H446) SLR21 - 2.1 Determine logical conditions
3. OCR A Level (H406-H466) SLR1 - 1.1 Performance of the CPU
143. OCR A Level (H446) SLR24 - 2.2 Use of abstraction
140. OCR A Level (H446) SLR24 - 2.2 Problem recognition
118. OCR A Level (H046-H446) SLR18 - 2.1 Abstraction & reality
41. OCR A Level (H046-H446) SLR8 - 1.2 Introduction to programming part 2 variables & constants
2.1.2 Computational thinking -Thinking ahead
124. OCR A Level (H046-H446) SLR20 - 2.1 Identify components of a problem
