The student has identified a focused and detailed topic for investigation and has described a relevant and fully focused research question. The physics behind the topic is explained well enough for easy understanding without the need of rereading. The methodology of the investigation is clear, easy to follow, and focused on addressing the research question. The methodology includes steps to assure the relevance and reliability of the collected data, and the student shows full awareness of safety hazards that can arise during the procedure. However, the student did not show full awareness of ethical and environmental issues that are relevant to the procedure.