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Common Core ELA3rd GradeWriting

W.3.10: Write Often, Long and Short

Also written as CCSS.ELA-LITERACY.W.3.10 · Cluster: Range of Writing.

Make a Journal PromptAll 42 3rd Grade ELA Standards

The Official Wording

Write routinely over extended time frames (time for research, reflection, and revision) and shorter time frames (a single sitting or a day or two) for a range of discipline-specific tasks, purposes, and audiences.

Common Core State Standards, Grade 3, Writing · Read it at the source · Checked October 14, 2026

What W.3.10 Means in Plain English

Third graders write every week in every subject, and not always at the same pace. A report on the planets might take two weeks of research and revision. A science quick-write on why baby guinea pigs look different is finished in ten minutes, but it still needs a clear purpose.

Grade 3 is where this standard starts, so there is no second-grade version to build on. The wording stays the same through W.4.10 and beyond, but each grade holds the writing to its own standards, so fourth-grade quick-writes need fourth-grade reasons and details.

W.3.10 I Can Statements

  • I can keep working on a long piece over several days.
  • I can write a complete answer in one short sitting.
  • I can write for different subjects, purposes and readers.

W.3.10 Worked Example

Ten minutes, one question about a guinea pig family, two responses. Time was not what separated them.

Prompt

Science quick-write, 10 minutes. Our class guinea pig, Nutmeg, is brown and white, and the father is all black. Of their three babies, one is brown and white, one is all black, and one has brown, white and black patches. Explain why the babies look different, using the word traits.

Not YetThe babies are different colors. One is black like the dad. Baby guinea pigs are so cute.It is finished in ten minutes, but it only repeats part of what the class saw, never says why, skips the word traits and ends on an opinion instead of an explanation.
Meets the StandardThe babies look different because each one got a different mix of traits from its two parents. The first baby’s brown and white fur looks like Nutmeg’s, and the second baby’s black fur looks like the father’s. The third baby has patches of all three colors, so you can see traits from both parents on it at once. This surprised me, because I thought all the babies in one family would look the same. Next time I want to check whether their ears and eyes look more like Nutmeg or the father.Ten minutes, and still complete: the first sentence answers with the required word, the middle uses the three babies as evidence, and the writer notes how their thinking changed. Science writing for a clear purpose, done in one sitting.
Moves to Use
Answer the question in the first sentence, with the science word.Use what the class saw as evidence.Explain why, not just what happened.Finish with what you learned or want to check next.

Common Mistakes with W.3.10

Quick means careless

A ten-minute response with no capital letters and no answer to the question

Try this: Show a strong ten-minute sample under the document camera and point out that it is short but complete, not rushed.

Writing only in the ELA block

Science and math notebooks hold drawings and numbers but no sentences

Try this: Schedule one short written explanation a week in science, math and social studies, with the subject’s key word required.

Long projects that never get revisited

A two-week report drafted on day one and copied over on day ten

Try this: Build the long project in stages (research, draft, reflect, revise) with a checkpoint at each, so the extra days get used.

Where W.3.10 Fits

Comes BeforeW.2.7Shared research and writing projects, like keeping notes on a science experiment.
AlongsideW.3.2Informative writing, the kind most science and social studies quick-writes call for.W.3.7Short research projects, which fill the extended time frame.
Comes NextW.4.10The same routine of long and short writing, held to the grade 4 writing standards.

Practice W.3.10

Writing Prompt GeneratorFree ToolA fresh journal prompt for a ten-minute write, so short sittings happen every week and not only on test days.Journal3-5
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Quick Check

  1. What does the strong response say makes the babies look different, and what is its evidence?
  2. Which time frame of W.3.10 does this guinea pig quick-write show, and what is the other one?
  3. Why does the weak response fall short even though it was finished on time?

W.3.10: Other Names

W.3.10CCSS.ELA-LITERACY.W.3.10

Common Core State Standards © Copyright 2010. National Governors Association Center for Best Practices and Council of Chief State School Officers. All rights reserved. Official wording from the Common Core State Standards PDFs at corestandards.org, last checked October 14, 2026. The explanation, I can statements, example, mistakes and practice on this page are EMStudio’s own, written beside the official wording. They are not part of the standard.