Welcome to the site which can help with your progress at AS Level.  This provides advice for  Units 1 and 2
 
Critical Thinking
Unit 1 - Credibility of Evidence
  1. What is an argument?
  2. Assumptions, Inferences and Implications
  3. Assessing Credibility
  4. Assessing Contexts
  5. Assessing Media
  6. Reasoned Judgements
 
Glossary of Key Terms
OCR Website
Specimen Paper
Further Guidance
Unit 2 - Assessing and Developing Arguments
  1. Analysing Structure of Arguments
  2. Analogies and Disanalogies
  3. Recognising Flaws in Arguments
  4. Recognising Moral Principles and Dilemmas
  5. Strengths in Arguments
  6.  
What is Critical Thinking?
Critical Thinking Revision Site