4: shows
understanding of the question
may have a minor mathematical
error(s)
may lack a bit of explanation
or miss a step
answers all parts of the
question
3: on the
right track but had some mathematical errors
(wrong answer but shows
mathematical understanding)
some work shown
answers most parts of
the question
2: shows
some understanding
may have serious mathematical
or conceptual errors
some work shown
answers some parts of
the question
1: attempted
the problem
may have answer with no
work shown
may show work with little
logic or understanding
unclear or incomplete
gives little explanation
0: assignment is missing