The student clearly describes how the data was obtained and processed, making each procedural step easily understood. The descriptions of data recording and processing are detailed and precise, with appropriate annotations, units, and significant figures applied throughout the work. The student effectively considers the impact of uncertainties on the data and results, providing detailed calculations that enhance the reliability of the analysis. There are no elements in the work that hinder the validity of the conclusion, as the methodology is well-documented and multiple trials were conducted. Furthermore, the student conducts relevant data processing that accurately addresses the research question, demonstrating a strong linear relationship between salinity and specific heat capacity.