TSA (Thinking Skills Assessment) preparation. Section 1: Problem Solving — Relevant Selection, Finding Procedures, Identifying Similarity. Critical Thinking — Summarising Main Conclusion, Drawing a Conclusion, Identifying Assumptions, Assessing Impact of Additional Evidence, Detecting Reasoning Errors, Matching Arguments, Applying Principles. Section 2 (Oxford): 30-min essay, 1 topic from 4, reasoned argument. Required by: Oxford, Cambridge, UCL.