The student has identified a focused and detailed topic for investigation, supported by a research question and aim of exploration. A relevant and fully focused research question is clearly described. The theory behind the exploration is well explained in the background information section, making it easy for the reader to understand. The methodology of the investigation is clear and easy to follow, focused on addressing the research question, and includes steps to assure the relevance and reliability of the collected data. The student also shows full awareness of safety hazards, ethical and environmental issues that are relevant to the procedure.