The student demonstrates a focused and detailed description of the main topic, clearly stating the aim of the experiment to determine the rate of yeast fermentation at different temperatures. The research question is also clearly presented. The background information provided is relevant and well-organized, providing a comprehensive understanding of fermentation processes. The chemistry is explained in a manner that is easily understandable, with clear explanations and supporting diagrams. The methodology is appropriate and focused on answering the research question, with steps to ensure the relevancy and validity of the obtained results. The student shows full awareness of safety and ethical concerns. However, there is a missed opportunity to address environmental issues, such as waste disposal methods.
