The student has successfully identified a focused and detailed topic for the investigation, specifically examining "the effect of the air pressure inside a water rocket on the maximum height it reaches." The research question is clearly described, detailing the range of air pressure to be tested, which aligns well with the theoretical framework. The physics concepts are well explained, enabling easy understanding for the reader, although there is a need for improvement in the clarity of the methodology, particularly in labeling components of the experimental setup. The student demonstrates a strong awareness of safety, ethical, and environmental issues related to the procedure, ensuring that the investigation is conducted responsibly and sustainably.
