Originality
- topic of study               
- approach to investigation
- equipment used in innovative way
- multiple experiments   
- fresh view of a situation




Defining the Need
- how was the need identified?
- collect data about the need
- how are existing solutions lacking

Innovation
- new ideas                     
- modification of existing solutions

Development
-  process used to reach the solution
-  log, notes, plans, models as evidence
-  valid tests of performance

Evaluation of the Solution
-  how well  did the solution meet the needs
-  evidence of improved performance
-  possibility of mass production

Knowledge Base
- a thorough understanding of the topic that
  underlies the investigation / solution

Thoroughness
- the scale of the investigation / problem
- full listing of help received & sources of information
- back ground reading around the topic and or previous
  research / solutions
- extent of repetitions
- attention to detail

Technical skills
- design and use of equipment.
- finish of apparatus, models or prototypes
- accuracy of measurements taken   

Presentation
- visual impact             
- log well organised and complete
- clear explanations with interest and enthusiasm
- use of illustrations photos, diagrams, apparatus