Investigation of the surface area to volume ratio of fusilli pastaHL
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7
Official IB Result
IB Grade: 7
Criteria A: Presentation
3/4
0
2
4
Criteria StrandsPro
A.1Coherence and logical development
Good
A.2Organization and structure
Good
A.3Conciseness and relevance
Moderate
Criteria Feedback
- You present the investigation with a clear overall structure and purposeful headings.
- The raw measurements, model-building steps, and final written sections are easy to locate.
- Most of the work stays focused on the central fusilli modelling problem and is visually orderly.
- Some sections become unnecessarily long and repetitive, especially in the derivation.
- The final results are not brought together in a compact comparison table.
- A few discussion points drift away from the actual mathematical investigation.
Criteria B: Mathematical Communication
2/4
0
2
4
Criteria StrandsPro
B.1Mathematical language and notation
Moderate
B.2Multiple representations
Good
B.3Logical structure and clarity
Moderate
Criteria Feedback
- You use a substantial range of mathematical language and notation appropriate to the topic.
- Different representations are included, such as tables, photographs, diagrams, and parametrized surfaces.
- The derivation is laid out in a mostly sequential way, so the intended method is understandable.
- Some notation is used inconsistently, which makes it harder to follow the variables and parameters.
- Several formulae change form without enough explanation, weakening clarity.
- The final mathematical argument is not always easy to verify because of symbolic and algebraic slips.
Criteria C: Personal Engagement
3/3
0
2
3
Criteria StrandsPro
C.1Independent thinking
Excellent
C.2Personal approach
Excellent
C.3Creativity and initiative
Excellent
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.
Criteria D: Reflection
1/3
0
2
3
Criteria StrandsPro
D.1Depth of reflection
Poor
D.2Critical analysis
Poor
D.3Evaluation of outcomes
Poor
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.
Criteria F: Use of Mathematics (HL)
6/6
0
3
6
Criteria StrandsPro
F.1Relevance and level
Good
F.2Accuracy and correctness
Poor
F.3Knowledge and understanding
Poor
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.