What this rubric measures
The ISASP Argument Writing Rubric, Grades 6–8 is the official scoring guide used to evaluate student writing on Iowa ISASP assessments. It is an Analytic rubric that scores responses across 4 distinct criteria, allowing teachers to give precise, targeted feedback on each area of writing.
All 4 scoring criteria
Click any criterion to expand its score level descriptors. The language below is taken verbatim from the official Iowa Department of Education ISASP scoring guide.
1 Prompt Task
The response demonstrates the following:
- Provides a context for the issue. Takes a clear position. Acknowledges alternate or opposing viewpoint(s) to clarify position and without weakening position.¹ Successfully uses ample relevant evidence from provided texts to support ideas.
The response demonstrates the following:
- Writer's position on the issue is clear. Acknowledges alternate or opposing viewpoint(s).¹ Appropriately uses some evidence from provided texts to support ideas.
The response demonstrates the following:
- Writer's position on the issue can be understood from the response as a whole. Evidence from provided texts is used but is limited, overused, or misrepresented.
The response demonstrates the following:
- Writer's position on the issue changes within the response or is otherwise confusing. Attempts to use evidence from provided texts are unsuccessful (text sections are lifted exactly, misunderstood, or not relevant to the ideas they are used in support of).
The response demonstrates the following:
- Writer does not take a position on the issue. No attempt is made to use evidence from provided texts to support ideas.
¹Not applicable to Grade 6. The 'Acknowledges alternate or opposing viewpoint(s)' bullet is required only at Grades 7 and 8. Grade 6 responses are not penalized for omitting a counterargument at score points 5 and 4.
2 Development of Argument
The response demonstrates the following:
- Develops claim(s) by providing several thoughtful supporting ideas with complete explanation. Effectively explains ideas using ample specific, relevant, and somewhat elaborated reasons, examples, and/or details.
The response demonstrates the following:
- Develops claim(s) by providing several supporting ideas with adequate explanation. Explanation of ideas includes some specific and relevant reasons, examples, and/or details.
The response demonstrates the following:
- Develops claim(s) by providing a few supporting ideas with limited or uneven explanation. Explanation of ideas includes few or only general reasons, examples, and/or details, and a few reasons, examples, and/or details may be repetitious or not relevant.
The response demonstrates the following:
- Develops claim(s) by providing a few supporting ideas but explanation is minimal and superficial, and parts may be repetitious or not relevant.
The response demonstrates the following:
- Provides a few ideas but lacks explanation of ideas, only repeats ideas, or most ideas are not relevant. May demonstrate a lack of understanding of the purpose of argument writing.
3 Organization
The response demonstrates the following:
- Has a clear, well-developed introduction. Provides a logical concluding statement or section. Organizes ideas effectively, using clear and appropriate paragraphing throughout the response. Consistently uses effective and varied transition words, phrases, and clauses within and between text sections.
The response demonstrates the following:
- Has a clear, somewhat-developed introduction. Provides a clear concluding statement or section. Organizes ideas adequately, using appropriate paragraphing. Consistently uses simple and/or repetitive transitions within and between sections of text.
The response demonstrates the following:
- Provides a basic introduction and basic concluding statement or section. Groups related ideas together but the relationship among ideas may at times be unclear or parts of the argument may seem out of place. Sometimes uses transitions.
The response demonstrates the following:
- Has minimal evidence of an introduction and/or a concluding statement or section. Groups a few related ideas together within the response but overall demonstrates weak paragraphing skills. Use of transitions is not controlled and may cause confusion.
The response demonstrates the following:
- Lacks an introduction and a concluding statement or section. Demonstrates no understanding of paragraphing (or response may be too short to assess). Transitions are not used.
4 Language Use
The response demonstrates the following:
- Uses precise and varied word choice. Effectively varies sentence length and complexity. Establishes and maintains a style appropriate for the designated audience and purpose throughout the argument.
The response demonstrates the following:
- Uses mostly specific and somewhat varied word choice. Demonstrates adequate control of sentences with some variety in length and structure. Establishes a style appropriate for the designated audience and purpose and maintains it through most of the argument.
The response demonstrates the following:
- Uses general word choice. Demonstrates a little variety in sentence structure, although there may be a few long, uncontrolled sentences. Demonstrates some understanding of style appropriate for the designated audience and purpose but fails to maintain it throughout the argument.
The response demonstrates the following:
- Uses simple and/or repetitive word choice. Uses repetitive sentence structure and/or long, uncontrolled sentences. Style is not appropriate for the designated audience and/or purpose and is sometimes distracting.
The response demonstrates the following:
- Uses awkward, incorrect, and/or confusing word choice and sentence structure. Style is inappropriate for the designated audience and/or purpose and is distracting.
How to score with the ISASP Argument Writing Rubric, Grades 6–8.
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.
Four-trait analytic, scored independently
- Score each of the four traits (Prompt Task, Development, Organization, Language Use) on its own pass, then sum for the rubric total out of 20.
- Each trait uses the same 1 to 5 scale. An argument can earn 5 on Prompt Task (clear claim, opposing view) and 3 on Development (few examples). Score independently.
- Start at the lowest score point and ask, does the response meet this descriptor? Move up only when it clearly meets the next level.
Argument-specific notes
- Opinion is replaced by argument at Grade 6. The genre expects claims, not opinions, and source evidence becomes more central to the Prompt Task descriptor.
- Opposing viewpoints enter the Prompt Task descriptor at Grades 7 and 8 only. Grade 6 responses are not penalized for omitting a counterargument.
- Style appropriate for audience and purpose enters the Language Use trait at this grade band. Reward responses that adjust tone for the prompt's specified audience.
Common pitfalls to avoid
- Penalizing Grade 6 responses for missing a counterargument. The footnote in the official ISASP Grade 6 rubric makes opposing viewpoints optional at that grade.
- Letting a strong counterargument halo weak claim development. Prompt Task and Development score independently.
- Confusing argument with persuasion. The ISASP descriptor rewards claims supported by text-based evidence, not emotional appeals.
Tips for norming with your team
- Anchor with 3 to 5 sample responses scored by your most experienced grader before the session, mixing Grades 6, 7, and 8 to calibrate on the counterargument bullet.
- 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 Language Use trait where style is hard to score consistently.
Notes for the ISASP Argument Writing Rubric, Grades 6–8
ISASP replaces opinion with argument starting at Grade 6. The four-trait structure (Prompt Task, Development, Organization, Language Use) is preserved, but the descriptors raise the expectation from 'opinion' to 'claim(s),' and the Language Use trait adds 'style appropriate for the designated audience and purpose.'
The Grade 6 Prompt Task descriptors do NOT include the opposing-viewpoint bullet. Grades 7 and 8 add 'Acknowledges alternate or opposing viewpoint(s)' to the top two score points (5 and 4). Apply the Grade 6 exception when scoring 6th-grade responses.
Grade 7 and Grade 8 Argument rubrics are essentially identical. The descriptor language is the same; only the prompt complexity and source text difficulty differ between grade levels in practice.
All four traits are scored on the same 1 to 5 scale. The maximum total per rubric is 20 points.
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 not require uniforms
School uniform policies are appearing in more middle schools across the country, and the debate over whether they help or hurt students has grown louder in the past decade. Middle schools should not require uniforms because uniforms do not improve learning, they place a financial burden on families, and they prevent students from developing the self-expression skills they need as they move into high school.
Uniforms do not improve learning
Supporters of uniforms often claim that they improve focus and academic outcomes. Article 1, however, reports on a five-year study of 75 middle schools that compared schools with uniform policies to schools without them and found no significant difference in test scores, attendance, or behavior referrals. The researchers concluded that other factors, such as class size and teacher quality, had far more impact on outcomes than what students wore.
Uniforms create financial pressure
Article 1 also explains that families spend an average of $250 per child per year on required uniform pieces, which often must be purchased from specific approved vendors. For families with several children or families already stretched by other costs, this is a real burden. One parent quoted in Article 1 said her family had to choose between buying full uniform sets and signing up for extracurricular activities. School uniforms are not free.
Acknowledging the other side
Some people argue that uniforms reduce bullying based on clothing and help students focus on learning instead of fashion. Article 2 makes this case and points to schools where students reported feeling less self-conscious after a uniform policy was introduced. These benefits are real, but they can be achieved through clear dress codes that ban specific items (offensive logos, gang colors, revealing clothing) without forcing every student to wear the same outfit every day. A dress code preserves the supportive environment without the financial cost or the loss of self-expression.
Self-expression matters in middle school
Middle school is when students start figuring out who they are, and clothing choices are one of the safest ways they explore identity. Article 2 acknowledges that some students feel pressure about what to wear, but the answer is to teach students how to make confident choices, not to remove the choice altogether. Students who never learn to dress themselves for different situations enter high school less prepared, not more.
Conclusion
The evidence shows that uniforms do not deliver the learning gains supporters claim, while creating financial pressure on families and limiting an important part of middle-school development. Schools should pursue dress codes that address real problems without erasing student identity.
Clear position, opposing view addressed thoughtfully
Clear claim ("middle schools should not require uniforms") in the intro, maintained throughout. Opposing viewpoint (bullying reduction, focus) is acknowledged in its own paragraph and answered with a dress-code alternative. Evidence from both articles is used. Earns full credit.
Three claims with adequate explanation
Three distinct supporting claims (learning, finances, self-expression) each get a paragraph with relevant evidence. The five-year study and $250 figure are specific. Some claims (e.g., self-expression) rely more on assertion than elaborated reasoning. Earns 4 on Development.
Clear paragraphing, transitions adequate
Intro states the claim, three body paragraphs handle each reason, counterargument paragraph is well-placed, conclusion ties back to the opening. Transitions ("Supporters of uniforms," "Some people argue") are clear but functional.
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About the ISASP Argument Writing Rubric, Grades 6–8
What is the ISASP Argument Writing Rubric for Grades 6 to 8?
When does ISASP expect opposing viewpoints?
How is argument different from opinion on ISASP?
Are the Grade 6, 7, and 8 argument rubrics different?
Is this rubric the official version from the Iowa Department of Education?
Where can I find the source document?
Can EnlightenAI score student writing using this rubric?
Use this rubric in EnlightenAI
Train EnlightenAI on the ISASP Argument Writing Rubric, Grades 6–8 and start scoring student writing, with consistent per-trait feedback, in a single class period.