SLR2.1 – Algorithms OCR GCSE (J277) SLR 2.1 Abstraction OCR GCSE (J277) SLR 2.1 Decomposition OCR GCSE (J277) SLR 2.1 Algorithmic thinking OCR GCSE (J277) SLR 2.1 Inputs, processes and outputs OCR GCSE (J277) SLR 2.1 Structure diagrams OCR GCSE (J277) SLR 2.1 How to produce algorithms using pseudocode and flow diagrams OCR GCSE (J277) SLR 2.1 Identifying errors and suggesting fixes OCR GCSE (J277) SLR 2.1 Trace tables OCR GCSE (J277) SLR 2.1 Binary search OCR GCSE (J277) SLR 2.1 Linear search OCR GCSE (J277) SLR 2.1 Bubble sort OCR GCSE (J277) SLR 2.1 Merge sort OCR GCSE (J277) SLR 2.1 Insertion sort Also in this topic... SLR1.1 – Systems architecture SLR1.2 – Memory and storage SLR1.3 – Computer networks, connections and protocols SLR1.5 – Systems software SLR2.3 – Producing robust programs