SLR20 – Thinking procedurally (AS & A’Level) 124. OCR A Level (H046-H446) SLR20 – 2.1 Identify components of a problem 125. OCR A Level (H046-H446) SLR20 – 2.1 Identify components of a solution 126. OCR A Level (H046-H446) SLR20 – 2.1 Steps to solve a problem 127. OCR A Level (H046-H446) SLR20 – 2.1 Identify sub procedures Also in this topic... SLR02 – Types of processor (AS & A’Level) SLR13 – Data types (AS & A’Level) SLR15 – Boolean algebra (AS & A’Level) SLR17 – Ethical moral and cultural issues (AS & A’Level) SLR 24 – Computational methods (A’Level Only)