Student presents supporting arguments that may contain major flaws. Student's graph contains more than 3 errors of the requirements, as set by the instructor. Student exhibits major flaws in content knowledge. Many of the students' responses are incoherent and are not supported by the work. Student communication is often vague and uses inapporpriate or incorrect notation.
Student demonstrates little understanding of the mathematical ideas and processes.
Student seldom presents supporting arguments and those presented contain major flaws. Student's graph contains more than 4 errors of the requirements, as set by the instructor. Student's work exhibits major flaws in content knowledge. Most of the student's responses are incoherent and are not supported by the work. Student communication is consistently vague and uses inapproriate or incorrect notation.