The student has demonstrated a consistent and correct use of mathematical notation, symbols, and terminology throughout the exploration. Key terms/variables are defined and explained when first introduced, and additional terms are defined in detail in appropriate places. The student used multiple forms of mathematical representation only if appropriate, and all mathematical calculations are explained with any data presentation described. The student used a deductive method and set out logical proofs where appropriate, and graphs, tables, and diagrams are labeled at the bottom. The degree of accuracy is stated for any rounded values, which are only rounded at the end of the calculations thread.
