The student provides a focused and detailed description of the main topic, clearly stating the aim of the investigation and its main focus. The research question is also well-defined. However, the student needs to provide more relevant and focused background information about the plant studied. The biology is explained well enough for the reader to understand it without the need for rereading, with all biological terms defined and the role of catalase structure described. The methodology of the investigation is highly appropriate to the topic, focusing on measuring the rate of catalytic activity. However, the student needs to include appropriate steps to ensure the relevancy and validity of the obtained results and show awareness of ethical and environmental concerns that can arise during the experiment.
