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IB Extended Essay Assessment - Coggle Diagram
IB Extended Essay Assessment
1. Markbands & Best-Fit Approach
Best-fit
balance achievement across criteria
Positive marking
credit for what is there
Not all indicators need to be met
High marks ≠ perfection
2. Criteria (A–E)
A. Framework (6 marks)
Research question → Clear & focused
Methods → Suitable & explained
Structure → Supports research
B. Knowledge & Understanding (6 marks)
Relevant sources
Accurate terminology
Understanding of concepts
C. Analysis & Argument (6 marks)
Analytical approach
Coherent argument
Findings linked to conclusions
D. Discussion & Evaluation (8 marks)
Significance of findings
Strengths & limitations
Evidence-based discussion
E. Reflection (4 marks)
Learning experience
Growth & transfer of skills
Grade Descriptors (A–E)
A = Excellent research, strong analysis, clear reflection
B = Good research, mostly clear argument, some evaluation
C/D/E = Decreasing quality in research, analysis, and reflection
4.Writing Guidance
Start with a clear research question
Use high-quality sources
Focus on analysis, not description
Evaluate findings critically
Include reflection on learning