Sample 1: (source)

SCORE CLARITY CONTENT ORGANIZATION STYLE VISUALS SPELLING & GRAMMAR
4 EXCELLENT Writing flows smoothly from one idea to another. The writer has taken pains to assist the reader in following the logic of the ideas expressed. Sequencing of ideas within paragraphs and transitions between paragraphs make the
writer’s points easy to follow.
Demonstration of full
knowledge of the subject
with explanations and
elaboration.
Extremely well organized; Sections are used to organize information; all information is located in
the appropriate section.
Report format is clean
and consistent throughout – including
heading styles, fonts,
margins, white space,
etc. It is professional in
appearance.
Visual aids are clear and
compelling evidence to
support your rguments.
They are references clearly in your text. OR no visuals required.
Negligible errors.
3 VERY GOOD Sentences are structured and
words are chosen to communicate ideas clearly. Sequencing of
ideas within paragraphs and transitions between paragraphs make the writer’s points easy to
follow.
The writer is at ease with content and able to
elaborate and explain to
some degree.
Well organized; Sections
are generally used to
organize information;
most information is
located in the appropriate
section.
Report format is generally consistent
but may have stylistic
inconsistencies.
Visual aids support your
arguments, but could be
stronger. For example,
they may not be
referenced in your text.
Minor errors.
2 SATISFACTORY Sentence structure and/or word choice sometimes interfere with clarity. Needs to improve sequencing of ideas within paragraphs and transitions between paragraphs to make the writing easy to follow. The writer is uncomfortable
with content. Only basic
concepts are
demonstrated and
interpreted.
Some organizational
issues; Sections may be
inappropriate or lacking;
information may not be
cleanly placed in the
correct section.
Either inconsistent
style, or general lack of
style (for example,
subheadings are not
given any different
stylistic weight).
Lacking some visual aids
that would have
significantly improved
the communication of
your writing. Existing
aids may be difficult to
interpret and not improve your document as a whole.
Several errors.
1 NEEDS IMPROVEMENT Sentence structure, word choice,
lack of transitions and/or
sequencing of ideas make
reading and understanding
difficult.
No grasp of required
subject matter. No
understanding of major
issues. No interpretation
of results.
Very little organization;
little to no sections;
sections that exist have
little discernable structure.
Work shows little
consistency in style.
No visuals when there is
a clear need for them.
Numerous Errors.

Sample 2 (source)

Criterion Great Good So-So Poor
Completeness All components are present and complete. (23/23) All components are present, but some are somewhat incomplete. (21/23) One or more components are missing, or all components are severely incomplete. (16/23) No genuine attempt at a complete solution. (8/23)
Correctness All components are completely correct. (9) At least one component contains a minor error. (7) At least one component contains a major error. (4) Multiple major errors, or an entirely incorrect response. (0)
Style A professional, polished tone and format are maintained throughout the solution. (3) Minor issues of tone, voice, spelling, punctuation, or formatting. (2) Major tone or presentation issues. (1) Exceedingly terse, sloppy, or otherwise unpolished writing. (0)
Clarity All components are clear, organized, and easy to follow. (4) Occasional or minor issues of clarity, causing confusion that can be overcome by careful reading and charitable interpretation by the reader. (3) Truly confusing writing that can only be interpreted with significant effort. (1) Exceedingly confusing writing. (0)
Precision No meaningful ambiguity. (4) Occasional or minor issues of precision, causing meaningful ambiguity that can be overcome by charitable interpretation by the reader. (3) Major precision errors that cause meaningful ambiguity in the interpretation of the solution, which can only be resolved with difficulty (if at all). (1) Severely underspecified instructions, definitions, claims, or arguments. (0)
Conciseness Direct and to the point, without sacrificing appropriate clarity or precision. (3) Occasional extraneous writing. (2) Very long-winded, redundant, or extraneous writing. (1) Exceedingly longer writing than is necessary for the clear, precise expression of the ideas in the solution. (0)