The student has identified a focused and detailed topic of investigation in the introduction. The physics is explained well enough for the reader to easily understand it without the need for rereading. The methodology of the investigation is clear, easy to follow, and focused on addressing the research question. The student has included steps to assure the relevance and reliability of the collected data by listing the variables that need to be controlled or maintained constant. However, the research question is not clearly described, and the student has not shown full awareness of ethical and environmental issues that are relevant to the procedure.
