The student has structured their work well by dividing it into sections and subdividing the body of work to indicate phases of exploration. The topic of the Internal Assessment is clearly stated and explained in the introduction. The exploration is clear and understandable throughout, and consequent parts of the work are linked logically. The use of technology is clearly indicated and explained, and graphs, tables, and diagrams are present in appropriate places. However, the student needs to ensure that all mathematical formulae, equations, and other calculations are centered, and that the work is double spaced.