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Smarter Balanced Opinion Performance Task Writing Rubric (Grades 3-5)

Grades 3-510 points total3 criteriaSBACState assessment rubrics

The SBAC Smarter Balanced Opinion Performance Task Writing Rubric (Grades 3-5) scored out of 10 points across 3 criteria, for opinion writing at grades 3-5. Published by Smarter Balanced Assessment Consortium.

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3 pages, US Letter, black and white. Free, no account, no email. Includes every performance level and a blank scoring sheet.

How it is scored

  • Organization/Purpose4 pts · 4 levels
  • Evidence/Elaboration4 pts · 4 levels
  • Conventions2 pts · 3 levels

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The full rubric

Organization/Purpose · 4 points

4 points

The response has a clear and effective organizational structure, creating a sense of unity and completeness. The organization is sustained between and within paragraphs. The response is consistently and purposefully focused: opinion 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.

3 points

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: opinion 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.

2 points

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: opinion 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 between and among ideas.

1 point

The response has little or no discernible organizational structure. The response may be related to the opinion but may provide little or no focus: opinion 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 an unclear progression.

Evidence/Elaboration · 4 points

4 points

The response provides thorough and convincing elaboration of the support/evidence for the opinion and supporting idea(s) that includes 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 of source material; effective use of a variety of elaborative techniques*; vocabulary is clearly appropriate for the audience and purpose; effective, appropriate style enhances content.

3 points

The response provides adequate elaboration of the support/evidence for the opinion and supporting idea(s) that includes 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.

2 points

The response provides uneven, cursory elaboration of the support/evidence for the opinion and supporting idea(s) that includes 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; vocabulary use is uneven or somewhat ineffective for the audience and purpose; inconsistent or weak attempt to create appropriate style.

1 point

The response provides minimal elaboration of the support/evidence for the opinion and supporting idea(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*; vocabulary is limited or ineffective for the audience and purpose; little or no evidence of appropriate style.

Conventions · 2 points

2 points

The response demonstrates an adequate command of conventions: adequate use of correct sentence formation, punctuation, capitalization, grammar usage, and spelling.

1 point

The response demonstrates a partial command of conventions: limited use of correct sentence formation, punctuation, capitalization, grammar usage, and spelling.

0 points

The response demonstrates little or no command of conventions: infrequent use of correct sentence formation, punctuation, capitalization, grammar usage, and spelling.

This rubric applied to a real essay

Below is a sample essay scored against the rubric above, shown the way it looks inside the grader. The marks, the scores and every comment are the grader’s own output, not written by hand for this page. It scored 7 out of 10.

The essay is written for this page, at roughly a B grade so both the strengths and the weaknesses are worth seeing. It is not a real student’s work.

The prompt

Should students be allowed to choose their own books during reading time? Write an opinion paper. Give reasons and examples to support your opinion.

I think students should get to pick their own books for reading time. When we choose, we actually read.1

Last year our teacher picked one book for everybody and we all had to read the same chapters. I did not like it and I would read the same page over and over without knowing what it said.2 This year Ms. Alvarez lets us choose from the classroom shelf. I picked a book about a girl who trains sled dogs and I finished it fast.3

Choosing is also more fair.4 Everybody is different. Not all kids like the same things. Different kids like different books.5

Some teachers say kids will only pick easy books.6 That could happen sometimes, but probably not7, also the sled dog book was not easy for me and I still picked it.8

Students should be allowed to choose their own books. It is better that way.9

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How it scored, criterion by criterion

Organization/Purpose3 / 4

The essay opens with a clear opinion statement and closes with a recognizable conclusion, giving it a sense of completeness. Each body paragraph addresses a distinct point (engagement, fairness, counterargument), showing an adequate progression of ideas. Transitions are minimal and mostly additive ('also,' 'Some teachers say'), and the third body paragraph ('Everybody is different. Not all kids like the same things. Different kids like different books.') is repetitive rather than developed, which keeps this at a 3 rather than a 4.

Evidence/Elaboration2 / 4

The sled-dog book anecdote is the essay's strongest moment of elaboration — it is specific and relevant. However, the 'fairness' paragraph consists entirely of three near-identical sentences that restate the same vague idea without adding any detail or reasoning. The counterargument paragraph gestures at a rebuttal but dismisses the concern with 'probably not' rather than explaining why. No source material is cited or integrated, which is expected for a performance task, and elaborative techniques beyond personal anecdote are absent.

Conventions2 / 2

Capitalization, spelling, and end punctuation are consistently correct throughout. The one notable convention issue is a run-on sentence in the counterargument paragraph where a comma splice joins three independent clauses ('but probably not, also the sled dog book…'), but this is an isolated lapse in an otherwise conventionally sound piece.

What the student was told to fix

  • Develop the 'fairness' paragraph with a real example or explanation instead of repeating the same idea
  • Strengthen the counterargument rebuttal beyond 'probably not' — explain why or offer a solution
  • Add variety to transitions (beyond 'also') to better connect ideas between paragraphs
  • Expand the conclusion to leave the reader with the essay's strongest reason, not just a restatement

Graded on 2026-08-12. A teacher can change any score before it goes back to the student.

Source

Smarter Balanced Assessment Consortium. Official document. Rubrics are revised periodically, so check the source before using this for a graded assessment.

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