Optimal Placement of Solar Panels for Maximum EfficiencySL
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3
Official IB Result
IB Grade: 3
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 used a clear overall structure with an introduction, data section, modelling sections, and conclusion.
- The student's work follows a recognizable progression from context to modelling to optimization.
- Tables and figures are generally placed near the relevant discussion, which helps the reader follow the exploration.
- There is substantial background material that does not directly advance the investigation.
- The final document is not fully reliable in its pagination and contents-page references.
- The conclusion does not resolve the contradictions in the calculated results.
Criteria B: Mathematical Communication
1/4
0
2
4
Criteria StrandsPro
B.1Mathematical language and notation
Poor
B.2Multiple representations
Moderate
B.3Clarity and consistency
Poor
Criteria Feedback
- The student used relevant symbols and attempted to apply trigonometric and algebraic notation.
- The student included multiple representations such as tables, diagrams, graphs, and equations.
- The student's headings and displayed calculations give the reader some way to track the intended process.
- Several symbols and angle labels are unclear or used inconsistently.
- Some equations are written in a way that makes them difficult to verify.
- The mathematical presentation is not consistently accurate, especially in substitutions and final results.
Criteria C: Personal Engagement
1/3
0
2
3
Criteria StrandsPro
C.1Independent thinking
Poor
C.2Personal approach
Poor
C.3Creativity and initiative
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 D: Reflection
1/3
0
2
3
Criteria StrandsPro
D.1Depth of reflection
Poor
D.2Critical analysis
Poor
D.3Connection to 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.
Criteria E: Use of Mathematics
2/6
0
3
6
Criteria StrandsPro
E.1Relevance and level
Poor
E.2Accuracy and correctness
Poor
E.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.