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Mathematics Analysis and Approaches (AA) IA Exemplar: Educational… | RevisionDojo
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IB Mathematics Analysis and Approaches (AA) SL Internal Assessment Example
To what extent does educational attainment correlate with the median yearly income [USD] of individuals in Australia, Poland, and the United States? Which country offers the best income potential for each of the education levels?SL
Overall Score: 18/20
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Criteria A: Presentation
3/4
0
2
4
Criteria Strands
A.1Coherence and logical development
Good
A.2Organization and structure
Good
A.3Conciseness and relevance
Moderate
Criteria Feedback
Clear logical development from introduction through methodology, analysis, conclusion and evaluation
Well-labelled sections with consistent sign-posting aiding reader navigation
Concise title that clearly identifies subject and level
Duplicate entries and misordered sections in the table of contents disrupt organization
Excessively detailed justification of random selection and GDP ranking adds unnecessary length
Inconsistent heading styles and placement of captions affect structural clarity
Criteria B: Mathematical Communication
4/4
0
2
4
Criteria Strands
B.1Mathematical language and notation
Good
B.2Multiple representations
Good
B.3Logical structure and clarity
Good
Criteria Feedback
Consistent use of standard statistical symbols (r, R², σ, x̄) in the majority of equations
Effective use of tables, scatter plots, regression graphs and derivative curves to support verbal explanations
Clear step-by-step arithmetic in tables enhances reproducibility and transparency
Occasional inconsistent notation (e.g., ‘bar v’ instead of ‘bar y’)
Some graphs lack proper axis labels and units
Over-precision in reporting coefficients (four significant figures) could be reduced for clarity
Criteria C: Personal Engagement
3/3
0
2
3
Criteria Strands
C.1Independent thinking
Good
C.2Personal approach
Good
C.3Creativity and initiative
Good
Criteria Feedback
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Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
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Criteria D: Reflection
3/3
0
2
3
Criteria Strands
D.1Depth of reflection
Good
D.2Critical analysis
Good
D.3Evaluation of outcomes
Good
Criteria Feedback
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
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Criteria E: Use of Mathematics
5/6
0
3
6
Criteria Strands
E.1Relevance of mathematics
Good
E.2Level appropriateness
Good
E.3Understanding and accuracy
Moderate
Criteria Feedback
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
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Upgrade to PRO to see detailed feedback for all criteria in this exemplar.
