World Studies Extended Essay Exemplar: Theme: Science, technology… | RevisionDojo
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IB World Studies SL Extended Essay Example
Theme: Science, technology and society • Subjects: Chemistry and Economics • To what extent can Pressurized Hot Water Extraction (PHWE) replace traditional solvent extraction methods in the pharmaceutical industry within Germany?SL
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A
Overall Score
24/28
Criteria A: Focus and Method
6/6
0
3
6
Criteria Strands
A.1Topic identification and communication
Excellent
A.2Research question formulation
Good
A.3Methodology selection and justification
Good
Criteria Feedback
You communicate a clear and appropriately framed World Studies topic from the start.
Your research question is evaluative and geographically focused on Germany.
You selected a generally suitable secondary-research approach and justified using both Chemistry and Economics lenses.
You show awareness of the limits of your evidence base and attempt to define a workable scope.
The question is still broader than the evidence can fully support, especially in relation to the full pharmaceutical sector.
Your methodology would be stronger if you explained a more explicit framework for comparing studies and judging source quality.
Some of the scope boundaries are acknowledged but not enforced consistently in the essay.
Criteria B: Knowledge and Understanding
4/6
0
3
6
Criteria Strands
B.1Source material selection and relevance
Good
B.2Knowledge demonstration and application
Good
B.3Use of terminology and concepts
Moderate
Criteria Feedback
You show clear knowledge of PHWE, solvent properties, and relevant environmental and industrial context.
You use a wide range of subject terminology accurately enough to support the argument.
Your source base is mostly relevant and includes credible academic and regulatory material.
You make several effective connections between chemistry and economics rather than treating them as separate summaries.
Some chemical claims are overgeneralized, especially when evidence from botanical extraction is applied to pharmaceuticals more broadly.
A few terms and mechanisms are not always used with full precision.
Some supporting sources are less authoritative or not tightly matched to the claims being made.
Your conceptual control is good overall, but not yet consistently deep or fully integrated.
Criteria C: Critical Thinking
10/12
0
6
12
Criteria Strands
C.1Research quality and relevance
Moderate
C.2Analysis and conclusions
Moderate
C.3Argument structure and evaluation
Moderate
Criteria Feedback
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Criteria D: Presentation
4/4
0
2
4
Criteria Strands
D.1Academic structure
Excellent
D.2Visual elements
Good
D.3Referencing and formatting
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.