Few significant math errors. Data Sheet is hard to follow or incomplete. May be some serious math errors. Data Sheet is missing or many major math errors. Questions Responses show complete unders tanding of the questions, mathematical ideas and processes.
Responses show substantial understanding of the questions, mathematical ideas and processes.
Responses show some understanding of the questions, mathematical ideas and processes. Responses show no understanding of the questions, mathematical ideas and processes or the questions are missing. Essay Content Develops essay clearly using specific, accurate and relevant ideas and information. Develops essay simply, using some details. Includes few supporting details with ideas largely undeveloped.