Use this rubric when students are writing an explanatory response or essay from sources. It is designed for assignments where students need to introduce a clear main idea, organize information, use relevant evidence, explain their thinking, and write for a specific purpose and audience.
This page offers an example rubric for Grades 11-12 source-based explanatory writing. It focuses on common features teachers often look for in this kind of writing: main idea, evidence, organization, explanation, style, conclusion, and language control. You can use it as a starting point, adapt it to your curriculum, or use it as a model when building your own rubric.
TA39 drafts from the rubric you choose; you review, adapt, and decide what fits your assignment.
At a Glance
| Field | Details |
|---|---|
| Level | Grades 11-12 / Years 12-13 equivalent, depending on system |
| Subject Area | English / Language Arts, or equivalent |
| Writing Type | Explanatory / Informational Writing |
| Task Type | Complete explanatory response / essay |
| Useful For | source-based explanations, informational essays, research-based explanations |
| Reference Example | Smarter Balanced Explanatory Performance Task Writing Rubric |
| Optional Reference Codes | US Common Core / California Common Core codes are included below as one example of how this writing task can be mapped to standards |
| Scoring Scale | 4-level analytic rubric, 28 points total |
What This Rubric Covers
This rubric focuses on the writing moves students need for complete explanatory response / essay:
- Introducing a clear topic and main idea
- Organizing information so the explanation is easy to follow
- Using transitions to connect ideas and evidence
- Selecting relevant evidence from sources
- Explaining how evidence supports the main idea
- Using appropriate tone and vocabulary
- Writing a conclusion that follows from the explanation
- Using accurate grammar, punctuation, spelling, and sentence structure
Download
For easier reuse, the rubric grid and performance conversion are packaged as a separate Markdown file inside this zip:
Rubric
Score: ___ / 28
| Criteria | 4 - Exceeds Expectations | 3 - Meets Expectations | 2 - Approaching Expectations | 1 - Not Yet Meeting Expectations |
|---|---|---|---|---|
Main Idea / Focus (Optional US ref: W.11-12.2) | Introduces a focused main idea that fits the task, purpose, and audience. | Introduces a clear main idea that fits the task and topic. | Attempts a main idea, but it may be broad, unclear, or only partly connected to the task. | Main idea is missing, unclear, or unrelated to the task. |
Organization and Transitions (Optional US refs: W.11-12.2, W.11-12.4) | Organizes ideas logically. Transitions clarify relationships among ideas and help the explanation flow. | Organizes ideas clearly. Uses appropriate transitions to connect ideas. | Organization is uneven. Transitions are limited, repetitive, or sometimes unclear. | Organization is confusing or incomplete. Few or no transitions are used. |
Evidence From Sources (Optional US refs: W.11-12.8, W.11-12.9) | Uses relevant, specific evidence from sources. Quotes or paraphrases accurately and supports the explanation. | Uses relevant evidence from sources. Quotes or paraphrases mostly accurately. | Uses limited or uneven evidence. Source use may be unclear or partially inaccurate. | Provides little or no relevant evidence from sources. |
Explanation of Evidence (Optional US refs: W.11-12.2, W.11-12.9) | Explains how the evidence supports the main idea and shows clear understanding of the topic. | Explains evidence clearly and connects it to the main idea. | Explanation is brief, repetitive, or only partly connected to the evidence. | Provides little or no explanation of the evidence. |
Style, Tone, and Vocabulary (Optional US refs: W.11-12.2, W.11-12.4) | Uses precise language and a tone that fits the audience, purpose, and topic. | Uses generally appropriate language and tone. | Language or tone is uneven, general, or sometimes ineffective. | Language or tone limits the reader's understanding. |
Conclusion (Optional US ref: W.11-12.2) | Provides a conclusion that follows from and extends the explanation. | Provides a conclusion that follows from the explanation. | Attempts a conclusion, but it may be weak, repetitive, or loosely connected. | Conclusion is missing or unrelated. |
Language Accuracy (Optional US refs: L.11-12.1, L.11-12.2) | Demonstrates strong control of grammar, spelling, punctuation, capitalization, and sentence structure. Errors are rare and do not interfere with meaning. | Demonstrates adequate control of language accuracy. Errors do not interfere with meaning. | Demonstrates partial control of language accuracy. Errors sometimes interfere with meaning. | Frequent errors interfere with understanding. |
Performance Conversion
| Raw Score | Performance Level |
|---|---|
| 25-28 | 4 - Exceeds Expectations |
| 19-24 | 3 - Meets Expectations |
| 12-18 | 2 - Approaching Expectations |
| 11 or below | 1 - Not Yet Meeting Expectations |
Teacher Adaptation Notes
Before using this rubric with students, review it against your assignment, curriculum, and marking expectations.
- If students are writing from a single source, adjust the evidence language.
- If students are expected to cite formally, add the citation style or referencing expectations you want them to use.
- If the assignment has a specific structure, name that structure in the organization row.
- If language accuracy should be weighted separately, score it as its own category.
Standards and Reference Examples
The rubric above can be adapted for many curricula. The standards listed here are US-specific reference examples, not requirements for using the rubric. They are included for teachers who want to see how this kind of writing task is described in one widely used US framework.
If you work in another curriculum, you can map the same criteria to your own outcomes, such as GCSE, IGCSE, IB MYP, CBSE, Australian Curriculum, Singapore English, UAE standards, or your school-based writing framework.
You can review the US reference standards here:
- California Content Standards: English Language Arts
- Common Core State Standards for English Language Arts
| Standard | What It Means for This Rubric |
|---|---|
W.11-12.2 | Write informative or explanatory texts to examine and convey complex ideas. |
W.11-12.4 | Produce clear writing appropriate to task, purpose, and audience. |
W.11-12.8 | Gather relevant information from authoritative sources and avoid plagiarism. |
W.11-12.9 | Draw evidence from texts to support analysis, reflection, and research. |
L.11-12.1 | Demonstrate command of grammar and usage. |
L.11-12.2 | Demonstrate command of capitalization, punctuation, and spelling. |
Source and Attribution
This example is based on publicly available standards and assessment-reference materials. These links are provided for attribution, teacher context, and further reading:
- Smarter Balanced Explanatory Performance Task Writing Rubric
- Common Core State Standards for English Language Arts
- California Content Standards: English Language Arts
This example uses Smarter Balanced explanatory writing expectations as a reference. The Smarter Balanced source rubric is labeled Grades 6-11, so this page should be treated as a TA39 upper-secondary example, not an official Grade 12 Smarter Balanced rubric.
Smarter Balanced is cited as an external reference source for assessment target information and related writing expectations. This example is not an official Smarter Balanced rubric and does not imply endorsement by Smarter Balanced, the Regents of the University of California, the California Department of Education, NGA Center, or CCSSO.
The US standards links are included as one example of standards alignment. Teachers using other frameworks can treat these links as optional background and focus on the rubric criteria themselves.
Want to Build a Different Rubric?
You can also use the Smarter Content Explorer to explore a different grade, claim, target, or writing purpose. This can be helpful if you want to see how a large assessment system describes writing expectations.
If you download reference materials from an external site, review that site's terms and copyright notices before reusing or redistributing the content. TA39 can help turn a rubric or reference document into a format you can review and adapt. You still review the criteria, adjust the wording, and decide whether it fits your assignment.