Mathematical Processes 
Work meets standard of excellence 
Work meets standard of proficiency 
Work meets acceptable standard 
Work does not yet meet acceptable standard 
Communication 
Explanations for clients are clear and well organized, with insightful use of visual and written representations. 
Explanations for clients are complete and clear, with good use of visual and written representations.

Explanations for clients are complete, with appropriate use of visual and written representations.

Explanations for clients are incomplete, with little use of appropriate visual and written representations. 
Connections 
Makes insightful connections between the context and linear relations, and among the representations. 
Makes meaningful connections between the context and linear relations, and among the representations. 
Makes simple connections between the context and linear relations, and among the representations. 
Makes minimal or weak connections between the context and linear relations, and among the representations. 
Reasoning 
Comprehensively analyzes the tables and the requirements for clients to make insightful generalizations. 
Completely analyzes the tables and the requirements for clients to make logical generalizations. 
Superficially analyzes the tables and the requirements for clients to make simple generalizations. 
Is unable to analyze the tables and the requirements for clients to make generalizations. 
Visualization 
Uses insightful visual representations that lead to effective solutions. 
Uses insightful visual representations that lead to effective solutions.

Uses meaningful visual representations that lead to workable solutions. 
Uses unclear visual representations that lead to inaccurate solutions. 