The student consistently and correctly uses mathematical notation, symbols, and terminology. Key terms and variables are defined and explained when first introduced, and the main concepts are described in the introduction. The student also provides detailed explanations of all procedures and calculations, and states the degree of accuracy for any rounded values. The use of multiple forms of mathematical representation is appropriate, and graphs, tables, and diagrams are labeled at the bottom. The student uses a deductive method and sets out logical proofs where appropriate.
