ARM 10.54.4092. PROFICIENT MATHEMATICS PERFORMANCE STANDARDS FOR END OF GRADE 8

(1) An eighth-grade student at the proficient level in mathematics demonstrates solid academic performance. He/she: (a) effectively applies mathematical processes correctly to solve a variety of problems; (b) applies mathematics in a variety of contexts; (c) uses rational numbers, proportionality, and algebraic concepts to represent and accurately solve mathematical problems; (d) consistently and accurately uses complex measurement, geometric relationships, and properties to describe the physical world; (e) formulates logical arguments using appropriate mathematical ideas; and (f) consistently makes reasonable predictions and decisions based on basic probability and statistics.