How can optimization be used to deduce the volume and surface area of Baymax thus using it to reduce production costs and minimize material waste in sustainable toy design?SL
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6
Official IB Result
IB Grade: 6
Criteria A: Presentation
2/4
0
2
4
Criteria StrandsPro
A.1Coherence and logical development
Moderate
A.2Organization and structure
Good
A.3Conciseness and relevance
Poor
Criteria Feedback
- The student gives the exploration a clear purpose and a recognizable overall structure.
- The student's work is generally relevant to the investigation and includes a logical sequence of modelling steps.
- The student includes introduction, development, evaluation, and conclusion sections that help the reader follow the argument.
- The flow is interrupted by inconsistent dimensions, domains, and scaling choices.
- Several headings, figures, and calculations are repeated or not integrated smoothly.
- The work is longer than necessary in places, with some repetitive explanation and unfinished derivations.
Criteria B: Mathematical Communication
2/4
0
2
4
Criteria StrandsPro
B.1Mathematical language and notation
Moderate
B.2Multiple representations
Moderate
B.3Clarity and consistency
Poor
Criteria Feedback
- The student uses a range of appropriate mathematical vocabulary and ideas such as regression, integration, scaling, and surface area.
- The student includes multiple representations, including graphs, diagrams, tables, and 3D visualizations.
- The student's notation is often understandable at the level of the investigation, and the reader can usually identify the intended method.
- Notation is inconsistent in several places, including incorrect symbols and changing meanings for variables.
- Some expressions are malformed, incomplete, or not written in a standard mathematical form.
- Figures and calculations are not always connected clearly to the surrounding explanation, which reduces readability.
Criteria C: Personal Engagement
2/3
0
2
3
Criteria StrandsPro
C.1Independent thinking
Good
C.2Personal approach
Good
C.3Creativity and initiative
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.
Criteria D: Reflection
3/3
0
2
3
Criteria StrandsPro
D.1Depth of reflection
Good
D.2Critical analysis
Poor
D.3Connection to understanding
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.
Criteria E: Use of Mathematics (SL)
6/6
0
3
6
Criteria StrandsPro
E.1Relevance and level
Good
E.2Accuracy and correctness
Good
E.3Knowledge and understanding
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.