The student clearly described how the data was obtained and processed, making each procedural step easily understood. The description of data recording and processing was detailed and precise, with all tables, graphs, and figures appropriately annotated, and the correct number of units, decimal places, and significant figures applied throughout the work. However, the document lacked clear considerations of the impact of uncertainties on the data and results, failing to discuss how measurement uncertainties would affect reliability and interpretation. Despite this omission, there was nothing in the work that would hinder the validity of the conclusion, as the student provided a thorough exploration of the relationship between heating temperatures and calcium content, supported by strong data. The student conducted relevant data processing that accurately addressed the research question, demonstrating a strong correlation between temperature and calcium content.
