





Correct terminology
and notation are always used, making it easy to understand what
was done. 
Correct terminology
and notation are usually used, making it fairly easy to understand
what was done. 
Correct terminology
and notation are used, but it is sometimes not easy to understand
what was done. 
There is
little use, or a lot of inappropriate use, of terminology and
notation. 

Diagrams
and/or sketches are clear and greatly add to the reader's understanding
of the procedure(s). 
Diagrams
and/or sketches are clear and easy to understand. 
Diagrams
and/or sketches are somewhat difficult to understand. 
Diagrams
and/or sketches are difficult to understand or are not used. 

Explanation
shows complete understanding of the mathematical concepts used
to solve the problem(s). 
Explanation
shows substantial understanding of the mathematical concepts used
to solve the problem(s). 
Explanation
shows some understanding of the mathematical concepts needed to
solve the problem(s). 
Explanation
shows very limited understanding of the underlying concepts needed
to solve the problem(s) OR is not written. 

Typically,
uses an efficient and effective strategy to solve the problem(s).

Typically,
uses an effective strategy to solve the problem(s). 
Sometimes
uses an effective strategy to solve problems, but does not do
it consistently. 
Rarely uses
an effective strategy to solve problems. 

All problems
are completed. 
All but 1
of the problems are completed. 
All but 2
of the problems are completed. 
Several of
the problems are not completed. 