Write routinely over extended time frames (time for 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, Grades 9-10, Writing: History, Science & Technical Subjects · Read it at the source · Checked October 14, 2026
What WHST.9-10.10 Means in Plain English
Ninth and tenth graders write all the time in history and science class, at two speeds: a research paper revised over weeks, and a document analysis or lab write-up finished in a period or two, like a quick sourcing of a 1950s civil defense booklet.
WHST.6-8.10 and WHST.11-12.10 use the same words, so the change is in the tasks: grades 9 to 10 analyze denser documents and data in a single sitting than grades 6 to 8, and grades 11 to 12 sustain longer, more independent projects.
WHST.9-10.10 I Can Statements
I can finish a focused document analysis in one class period.
I can revise a longer history or science paper over weeks.
I can adjust my writing to each task, purpose and reader.
WHST.9-10.10 Worked Example
Both students had the same 45-minute period and the same booklet; only one used the time to analyze it.
Prompt
U.S. History, one class period. Read the excerpt from an invented 1950s civil defense booklet issued to families, then write a paragraph analyzing its purpose and audience and what it reveals about Cold War fears at home. From the booklet: “A family that is prepared need not fear. A basement shelter stocked with two weeks of water, canned food and a battery radio will protect your loved ones from fallout. Your government has a plan, and you are part of it.” The cover shows a smiling mother handing out canned peaches in a tidy shelter.
Not YetThis booklet is about fallout shelters during the Cold War. It tells families how to build a shelter in their basement. People were scared of nuclear war back then.In a single sitting the writer summarized the booklet and added a general fact, but never analyzed its purpose or audience or quoted a word of it. “People were scared” is the conclusion the prompt asks students to reach from evidence, stated without any.
Meets the StandardThe civil defense booklet was written to calm families, not just to instruct them, and its calm reveals how afraid they were. Its audience is parents, especially mothers, as the cover’s smiling woman handing out canned peaches shows, and its opening line, “A family that is prepared need not fear,” speaks to that fear directly. The booklet turns nuclear war into a household chore: two weeks of water, canned food and a battery radio, stocked in a tidy basement. By ending with “Your government has a plan, and you are part of it,” the authors give families a job, which may have done as much to ease worry as to save lives. A government does not print reassurance unless its citizens need reassuring, so the booklet’s cheerful tone is itself evidence of Cold War fear at home.In one period the writer states a claim about purpose, identifies the audience from the cover and the opening line, quotes the booklet twice and ends by reading the tone itself as evidence. That is the short end of WHST.9-10.10, a sourcing analysis finished in a sitting; the long end is a research paper on civil defense drafted and revised over weeks.
Moves to Use
Spend the first minutes on the question: purpose, audience, what it reveals.Name the audience from details in the document, not from a guess.Quote the exact words that carry the purpose.End on what the document shows about its time, beyond what it says.
Common Mistakes with WHST.9-10.10
Summary in place of analysis
“It tells families how to build a shelter in their basement.”
Try this: Give a three-question frame, purpose, audience and what it reveals, and require one quotation answering each before time runs out.
Only ever writing long
A semester with two research papers and no short, timed writing in between
Try this: Schedule at least one single-period document or data write-up every week alongside the longer project, and grade it lightly.
Background facts instead of the document
“People were scared of nuclear war back then.”
Try this: Have students cross out any sentence that could have been written without reading the document, then replace it with evidence.
Writing Prompt GeneratorFree ToolPull a fresh prompt by grade and genre for the weekly single-period write-up, so short writing happens between the long projects.Grades 9-10InformativeTimed writing