What this rubric measures
The SBAC Argumentative Performance Task Writing Rubric, Grades 6–11 is the official scoring guide used to evaluate student writing on California CAASPP (SBAC) assessments. It is an Analytic rubric that scores responses across 3 distinct criteria, allowing teachers to give precise, targeted feedback on each area of writing.
All 3 scoring criteria
Click any criterion to expand its score level descriptors. The language below is taken verbatim from the official California Department of Education CAASPP (SBAC) scoring guide.
1 Organization/Purpose
The response has a clear and effective organizational structure, creating a sense of unity and completeness. The organization is fully sustained between and within paragraphs. The response is consistently and purposefully focused:
- claim is introduced, clearly communicated, and the focus is strongly maintained for the purpose and audience
- consistent use of a variety of transitional strategies to clarify the relationships between and among ideas
- effective introduction and conclusion
- logical progression of ideas from beginning to end; strong connections between and among ideas with some syntactic variety
- alternate and opposing argument(s) are clearly acknowledged or addressed (Grade 7+)
The response has an evident organizational structure and a sense of completeness. Though there may be minor flaws, they do not interfere with the overall coherence. The organization is adequately sustained between and within paragraphs. The response is generally focused:
- claim is clear, and the focus is mostly maintained for the purpose and audience
- adequate use of transitional strategies with some variety to clarify relationships between and among ideas
- adequate introduction and conclusion
- adequate progression of ideas from beginning to end; adequate connections between and among ideas
- alternate and opposing argument(s) are adequately acknowledged or addressed (Grade 7+)
The response has an inconsistent organizational structure. Some flaws are evident, and some ideas may be loosely connected. The organization is somewhat sustained between and within paragraphs. The response may have a minor drift in focus:
- claim may be somewhat unclear, or the focus may be insufficiently sustained for the purpose and/or audience
- inconsistent use of transitional strategies and/or little variety
- introduction or conclusion, if present, may be weak
- uneven progression of ideas from beginning to end; and/or formulaic; inconsistent or unclear connections among ideas
- alternate and opposing argument(s) may be confusing or not acknowledged (Grade 7+)
The response has little or no discernible organizational structure. The response may be related to the claim but may provide little or no focus:
- claim may be confusing or ambiguous; response may be too brief or the focus may drift from the purpose and/or audience
- few or no transitional strategies are evident
- introduction and/or conclusion may be missing
- frequent extraneous ideas may be evident; ideas may be randomly ordered or have unclear progression
- alternate and opposing argument(s) may not be acknowledged (Grade 7+)
Acknowledging and/or addressing opposing point of view begins at grade 7. Grade 6 responses can earn the top score without addressing counterarguments.
2 Evidence/Elaboration
The response provides thorough and convincing elaboration of the support/evidence for the claim and argument(s) including reasoned, in-depth analysis and the effective use of source material. The response clearly and effectively develops ideas, using precise language.
- comprehensive evidence (facts and details) from the source material is integrated, relevant, and specific
- clear citations or attribution to source material
- effective use of a variety of elaborative techniques
- vocabulary is clearly appropriate for the audience and purpose
- effective, appropriate style enhances content
The response provides adequate elaboration of the support/evidence for the claim and argument(s) that includes reasoned analysis and the use of source material. The response adequately develops ideas, employing a mix of precise with more general language:
- adequate evidence (facts and details) from the source material is integrated and relevant, yet may be general
- adequate use of citations or attribution to source material
- adequate use of some elaborative techniques
- vocabulary is generally appropriate for the audience and purpose
- generally appropriate style is evident
The response provides uneven, cursory elaboration of the support/evidence for the claim and argument(s) that includes some reasoned analysis and partial or uneven use of source material. The response develops ideas unevenly, using simplistic language:
- some evidence (facts and details) from the source material may be weakly integrated, imprecise, repetitive, vague, and/or copied
- weak use of citations or attribution to source material
- weak or uneven use of elaborative techniques; development may consist primarily of source summary or may rely on emotional appeal
- vocabulary use is uneven or somewhat ineffective for the audience and purpose
- inconsistent or weak attempt to create appropriate style
The response provides minimal elaboration of the support/evidence for the claim and argument(s) that includes little or no use of source material. The response is vague, lacks clarity, or is confusing:
- evidence (facts and details) from the source material is minimal, irrelevant, absent, incorrectly used, or predominantly copied
- insufficient use of citations or attribution to source material
- minimal, if any, use of elaborative techniques; emotional appeal may dominate
- vocabulary is limited or ineffective for the audience and purpose
Elaborative techniques refers to the response's use of facts, definitions, concrete details, quotations, examples, and connections appropriate to the claim, audience, and purpose.
3 Conventions
The response demonstrates an adequate command of conventions:
- adequate use of correct sentence formation, punctuation, capitalization, grammar usage, and spelling
The response demonstrates a partial command of conventions:
- limited use of correct sentence formation, punctuation, capitalization, grammar usage, and spelling
The response demonstrates little or no command of conventions:
- infrequent use of correct sentence formation, punctuation, capitalization, grammar usage, and spelling
Holistic scoring considers Variety (range of error types), Severity (basic errors weighted more heavily than higher-level errors), and Density (proportion of errors to amount of writing done well).
How to score with the SBAC Argumentative Performance Task Writing Rubric, Grades 6–11.
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.
Three-trait analytic, scored independently
- Score Organization/Purpose (1 to 4) and Evidence/Elaboration (1 to 4), then Conventions (0 to 2). Sum for the rubric total out of 10.
- Each trait is scored independently. A response can earn 4 on Organization but 1 on Evidence, or vice versa.
- Conventions uses a tighter 3-point scale (0, 1, 2). Most teacher-scored Performance Tasks fall in the 1 to 2 range.
Counterargument expectations at Grade 7+
- At Grade 7 and above, the Argumentative rubric expects alternate and opposing arguments to be acknowledged or addressed for a 4 on Organization/Purpose.
- At Grade 6, counterargument is not required for the top score. A focused, well-organized response without counterargument can earn 4.
- Note: 'acknowledged or addressed' is the SBAC wording. Refuting is not specifically required, but the strongest responses move beyond mere acknowledgment.
Holistic Conventions scoring
- Variety: count error types across sentence formation, punctuation, capitalization, grammar usage, and spelling.
- Severity: basic errors (subject-verb agreement, missing capitals) weigh more than higher-level errors (parallel structure).
- Density: the ratio of errors to length. A short response with two errors may score lower than a long response with five errors of the same severity.
Tips for norming with your team
- Anchor with 3 to 5 sample responses scored by your most experienced grader before the session.
- 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.
Notes for the SBAC Argumentative Performance Task Rubric, Grades 6–11
The SBAC Argumentative rubric is the consortium standard used by California CAASPP and other Smarter Balanced states. It scores three analytic traits, Organization/Purpose (1 to 4), Evidence/Elaboration (1 to 4), and Conventions (0 to 2). The total maximum is 10 points.
The most distinctive expectation at this grade band is the counterargument bullet on Organization/Purpose. From Grade 7 onward, students must acknowledge or address alternate and opposing arguments to earn the top score. Grade 6 is exempt.
Evidence/Elaboration is scored on the integration and accuracy of source material. Responses that summarize sources rather than analyze them typically cap at 2. Citations or attribution are expected at every score level above 1.
Conventions is scored holistically using Variety, Severity, and Density. Note that long responses can absorb more errors than short ones at the same score; the ratio matters more than the raw count.
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 require foreign language
In a world where most jobs cross borders and most cultures share screens, knowing a second language is no longer optional for the people who succeed in them. Middle schools should require all students to take at least two years of a foreign language because early exposure has measurable academic benefits, it gives students broader career options, and the most common objection (that students are too busy) misses how foreign-language study supports rather than crowds out other subjects.
Early exposure has measurable academic benefits
Source 1, a report from the American Council on the Teaching of Foreign Languages, finds that middle school students who study a second language score significantly higher on standardized reading tests than peers who do not. The report attributes the gain to "metalinguistic awareness," the same skill that makes reading comprehension easier in any language. If a course raises performance in another subject, that is a strong argument for requiring it.
Career options expand with a second language
Source 2, a Department of Labor analysis, lists bilingual workers as among the fastest-growing categories of high-paying jobs over the next decade. The article notes that fluency takes years, so students who wait until college are at a disadvantage. Requiring foreign language in middle school gives every student a head start, not just the ones whose parents push them toward it.
Addressing the counterargument
Critics argue that middle schoolers are already overloaded and that adding a required course will hurt grades in other subjects. Source 1 directly addresses this concern, reporting that foreign language students did not see drops in math or science scores; in fact, they slightly outperformed peers in both. The counterargument assumes a tradeoff that the data does not support.
Conclusion
Foreign-language study raises reading scores, opens career doors, and does not cost students performance in other subjects. Middle schools should require two years to give every student access to those benefits before the window of optimal language learning starts to close.
Clear claim, organized across four body sections, counterargument addressed
Claim is introduced in the intro and maintained throughout. Each body paragraph advances one supporting idea with transitions. Counterargument is explicitly identified and addressed using Source 1 data, meeting the Grade 7+ "acknowledged or addressed" bar for the top score.
Adequate source integration with one weak spot
Evidence drawn from both sources, integrated with attribution ("Source 1 reports..."). Direct quote in the first body paragraph adds specificity. Career-options paragraph paraphrases without a specific stat, the only spot where elaboration thins. Vocabulary is grade-appropriate.
Adequate command of conventions
Sentence formation, punctuation, capitalization, grammar usage, and spelling are accurate throughout. Few errors and none impact clarity. Earns full credit on the 0-2 Conventions sub-scale.
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About the SBAC Argumentative Performance Task Writing Rubric, Grades 6–11
What is the SBAC Argumentative Performance Task Writing Rubric for Grades 6 to 11?
At what grade does SBAC start expecting counterarguments?
How is Evidence/Elaboration scored when only one source is used?
How does Conventions interact with the other traits?
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Use this rubric in EnlightenAI
Train EnlightenAI on the SBAC Argumentative Performance Task Rubric for Grades 6 to 11 and start scoring student writing, with consistent per-trait feedback, in a single class period.