This report analyzes student understanding of mathematics in years 7-10, focusing on teaching methods and student thinking. It references key papers by Skemp, Davis, and Selden to provide context to the analysis of an interview. The report examines the interviewer's traditional teaching approach and the student's problem-solving strategies, including the use of fractions, decimals, and geometric concepts. It explores how the student attempts to disprove common misconceptions and the reasoning behind their methods. The report concludes by emphasizing the importance of understanding student perspectives and the role of teaching in facilitating mathematical comprehension. The assignment required reading of specific papers, analysis of audio recordings and images, and the creation of a narrated presentation to demonstrate understanding of student thinking in mathematics.