What this rubric measures
The MCAP Argumentative Writing Rubric, Grades 6–8, 10 is the official scoring guide used to evaluate student writing on Maryland MCAP assessments. It is an Holistic rubric that scores responses across 2 distinct criteria, allowing teachers to give precise, targeted feedback on each area of writing.
All 2 scoring criteria
Click any criterion to expand its score level descriptors. The language below is taken verbatim from the official Maryland State Department of Education MCAP scoring guide.
1 Written Expression
The response demonstrates the following:
- Demonstrates a full and complete understanding of ideas in the texts by providing an accurate analysis supported with effective and convincing textual evidence.
- States and supports claim(s) in an effective analysis of texts using effective reasoning and relevant evidence.
- Develops clear and coherent writing in which the development, organization, and style are appropriate to task, purpose, and audience.
- Includes ideas that are presented clearly and logically from beginning to end; there are strong connections between and among ideas.
- Includes alternate or opposing claims that are clearly acknowledged and soundly addressed. (Not applicable in grade 6.)
The response demonstrates the following:
- Demonstrates an adequate understanding of ideas in the texts by providing a mostly accurate analysis supported with adequate textual evidence.
- States and supports claim(s) in a mostly effective analysis of texts using mostly effective reasoning and evidence.
- Develops mostly clear and coherent writing in which the development, organization, and style are mostly appropriate to task, purpose, and audience.
- Includes ideas that are mostly clear and logical from beginning to end; there are connections between and among ideas.
- Includes alternate or opposing claims that are mostly acknowledged and addressed. (Not applicable in grade 6.)
The response demonstrates the following:
- Demonstrates basic understanding of ideas in the texts by providing a somewhat accurate analysis supported with basic textual evidence.
- States and supports claim(s) through a somewhat accurate analysis of texts using some reasoning and evidence.
- Develops generally clear and coherent writing in which the development, organization, and style are somewhat appropriate to task, purpose, and audience.
- Includes ideas that are somewhat clear and logical but may be uneven; there are general connections between and among ideas.
- Includes alternate or opposing claims that are somewhat acknowledged and addressed. (Not applicable in grade 6.)
The response demonstrates the following:
- Demonstrates limited understanding of ideas in the texts by providing a minimally accurate analysis supported with limited textual evidence.
- States and supports claim(s) through a limited analysis of texts using limited reasoning and evidence.
- Develops minimally coherent writing in which the development, organization, and style are limited to task, purpose, and audience.
- Includes ideas that are limited; there are minimally effective connections between and among ideas.
- Includes alternate or opposing claims that are limited in their appropriateness and development. (Not applicable in grade 6.)
The response demonstrates the following:
- Demonstrates no understanding of ideas in the texts. The response provides inaccurate or no analysis and no textual evidence.
- Does not state or support claim(s) and demonstrates no or inaccurate analysis of texts.
- Lacks coherent writing, organization, and style for the task, purpose, and audience.
- Includes ideas that are inappropriate, inaccurate, or ideas are missing; there are few or no connections between and among ideas.
- Does not include or consider alternate or opposing claims. (Not applicable in grade 6.)
The alternate or opposing claims sample characteristic is not applicable in Grade 6. It applies at Grades 7, 8, and 10. A score is based on an overall analysis of what is included in a student's response rather than what is missing. It is not necessary for a response to include all the sample characteristics.
2 Written Conventions
The response demonstrates the following:
- The response demonstrates a full command of conventions of standard English at the appropriate level of complexity.
- Sentence structures are varied, well-formed, and effectively controlled.
- Grammar and usage are strong and effective, enhancing the content of the response.
- Spelling, punctuation, and capitalization are mostly correct.
The response demonstrates the following:
- The response demonstrates a partial command of conventions of standard English at the appropriate level of complexity.
- Sentence structures show some variety and are generally controlled.
- Grammar and usage may be uneven and may occasionally impede understanding.
- Spelling, punctuation, and capitalization are generally correct.
The response demonstrates the following:
- The response demonstrates little command of conventions of standard English at the appropriate level of complexity.
- Sentence structure and control are limited.
- Errors in grammar and usage may be frequent and may impede understanding.
- Spelling, punctuation, and capitalization may be incorrect and/or unclear.
The response to the prompt does not demonstrate command of the conventions of standard English at the appropriate level of complexity.
- Frequent and varied errors in mechanics, grammar, and usage impede understanding.
The MCAP Written Conventions sub-scale is identical across every genre and grade band. Descriptors are verbatim from the MSDE 2023 to 2024 rubric.
How to score with the MCAP Argumentative Writing Rubric, Grades 6–8, 10.
A practical guide for teachers and norming teams. How to apply each descriptor consistently, the pitfalls that hurt inter-rater reliability, and a workflow for calibrating with colleagues.
Two-trait holistic, scored independently
- Score Written Expression (0 to 4) first, then Written Conventions (0 to 3). Sum for the rubric total out of 7.
- Score holistically based on the overall response. The five sample characteristics describe what writing at each score point looks like across understanding, claim development, organization, connections, and treatment of opposing claims.
- A response does not need to satisfy every sample characteristic to earn a given score. Read the response, then pick the score-point description that fits best overall.
When the opposing-claims expectation applies
- The alternate or opposing claims sample characteristic is explicitly not applicable in Grade 6. Score Grade 6 responses on the other four sample characteristics only.
- Starting at Grade 7, the rubric expects opposing claims to be addressed. At the 4 level, they are clearly acknowledged AND soundly addressed. At the 3 level, mostly acknowledged and addressed. At the 2 level, somewhat acknowledged.
- A Grade 7, 8, or 10 response that completely ignores opposing claims typically caps Written Expression at 1 (limited in appropriateness and development) or 0 (does not include or consider).
Common pitfalls to avoid
- Applying the opposing-claims descriptor to Grade 6 responses. MCAP explicitly excludes Grade 6 from this expectation.
- Awarding 4 to a strongly-worded claim without textual evidence. The first sample characteristic at every score above 0 references analysis supported by textual evidence.
- Counting a brief mention of an opposing view as soundly addressed. The 4 descriptor requires opposing claims to be clearly acknowledged AND soundly addressed; a mention without a substantive response caps at 2.
Tips for norming with your team
- Anchor with 3 to 5 sample responses scored by your most experienced grader before the session, including responses with and without opposing-claims treatment.
- Score the first 5 silently, then compare. Discuss any trait where graders are more than one point apart.
- Re-norm halfway through a long batch. Drift is real, especially on the 0 to 3 Conventions scale.
Notes for the MCAP Argumentative Rubric, Grades 6–8, 10
MCAP Argumentative writing is the secondary-grade equivalent of MCAP Opinion at Grades 4-5. The two rubrics share the same two-trait holistic structure. The Argumentative rubric adds the alternate or opposing claims sample characteristic, applicable starting at Grade 7.
The opposing-claims expectation is treated as a fifth sample characteristic, not as a separate trait. Holistic scoring still asks graders to pick the score-point description that fits the response overall. A Grade 8 response that does everything else at the 4 level but only mostly acknowledges opposing claims can still earn a 4 if the overall fit is at the top level.
Written Conventions on MCAP is identical across every grade band and genre. A mechanically clean response earns a 3 on Conventions regardless of which Written Expression score it receives.
MCAP Grades 6-8/10 also covers Informative/Explanatory and Narrative genres with their own rubrics. The Argumentative rubric is distinct from those by way of the claim-development and opposing-claims descriptors.
See this rubric in action.
EnlightenAI scores student writing on this exact rubric, with per-criterion feedback that mirrors how you grade by hand. The sample response below shows how the rubric applies to a real piece of student writing, scored against every criterion.
Why middle schools should ban cell phones during the school day
Cell phones are part of life for most middle school students, but they do not belong in school. Middle schools should ban cell phones during the school day because they distract students from learning, they hurt face-to-face friendships, and the research in the articles shows that students focus better without them.
Cell phones distract from learning
The first article reports that a study at a middle school in Pennsylvania found students checked their phones an average of 11 times per class period when phones were allowed. After the school adopted a phone ban, test scores rose in three of four subjects. Distraction is a measurable problem, not just a feeling.
They weaken in-person friendships
The second article interviewed students who said they felt closer to their friends after their school removed phones from the day. One eighth grader said, "Lunch is louder now, in a good way. People actually talk." Phones turn shared time into solo time.
Addressing the opposing view
Some people argue that students need phones for emergencies or to text parents about pickup. This is a fair concern. However, both articles describe schools that handled emergencies before phones existed and still do, by giving teachers and the front office a way to reach families. The benefit of fewer distractions is bigger than the cost of slightly slower communication.
Conclusion
Cell phones distract students, weaken in-person friendships, and lower the quality of learning. The emergency concerns can be solved without giving every student a phone all day. Middle schools should ban cell phones during the school day.
Effective claim, opposing claims soundly addressed
Clear claim with effective analysis using evidence from both articles (Pennsylvania study, student interview). Strong logical connections. Opposing claim (emergencies) is clearly acknowledged AND soundly addressed using source evidence.
Full command of secondary conventions
Sentence structures are varied and effectively controlled, with appropriate complexity for Grade 8. Capitalization, punctuation, and spelling are correct throughout. Quoted material is punctuated correctly. Grammar and usage are strong.
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About the MCAP Argumentative Writing Rubric, Grades 6–8, 10
What is the MCAP Argumentative Writing Rubric for Grades 6 to 8 and 10?
When does MCAP expect students to address opposing claims?
Why doesn't MCAP cover Grade 9?
How is MCAP Argumentative different from MCAP Opinion?
Is this rubric the official version from MSDE?
Where can I find the source document?
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