Tier 3 · Writing Lab
Tier 3 — Short Response
Where reading and writing meet. A short response answers a specific question, using evidence from a text, for a reader with a particular reason to be reading.
By the end of this tier you will be able to
- Answer the question that was actually asked
- Build a response in Claim–Evidence–Explanation order
- Adjust what you write to a stated purpose and audience
- Revise a draft by diagnosis rather than by feel
What this tier covers
- Answering the question that was actually asked
- Claim–Evidence–Explanation
- Writing to a purpose and audience
- Revising a draft
About 50 minutes. Nothing here is graded.
How this works
Read this first. Everything after it assumes these ideas.
Most lost points are not writing problems
The single most common way to lose points on a short response is to answer a question near the one that was asked. A prompt asking why the author included a detail is not asking what the detail says. A prompt asking you to compare is not satisfied by describing both things separately.
Before you write, underline the question's verb — explain, compare, evaluate, describe, support — and the thing it points at. Then write your first sentence so it uses that verb. If the prompt says explain why, your first sentence should contain the word because.
Thirty seconds well spent
Restate the prompt as a sentence with a blank in it. Your answer is what fills the blank — nothing else has to be in the response.
Claim, Evidence, Explanation
This is the shape almost every short response wants. A claim that answers the question. Evidence from the text that supports it. And an explanation of what that evidence shows — which is the part that turns a quotation into an argument.
Writers who lose points here usually have the first two. They quote a line and move on, leaving the reader to work out why it mattered. Say it yourself. The explanation is where the thinking becomes visible, and thinking that is not visible cannot be credited.
- Claim — a direct answer to the question, in one sentence
- Evidence — a specific detail, quoted or closely paraphrased
- Explanation — what the evidence shows, and why that answers the question
- Repeat evidence and explanation if the response calls for more than one piece
Purpose and audience change the writing, not the facts
The same information written to inform a classmate and to persuade a supervisor produces two different paragraphs. The facts do not change. The verbs, the adjectives, the order, and whether there is an ask at the end all do.
When a prompt names an audience, it is telling you what to optimize for. A supervisor who controls a budget needs the cost consequence early. A classmate who missed the reading needs the context first.
Revising is diagnosis, not polish
Rereading a draft and changing whatever sounds off will fix small things and miss large ones. Revise against the rubric instead: check focus, then evidence and development, then organization, then conventions — in that order, because fixing a comma in a sentence you are about to cut is wasted work.
| Symptom | Strand | The fix |
|---|---|---|
| I cannot find one sentence that answers the question | Focus | Write the claim as a single sentence and put it first |
| My support could apply to any text | Evidence | Replace it with a specific detail from this one |
| I quoted something and moved on | Evidence | Add a sentence saying what it shows |
| The reader has to reorder my sentences | Organization | Order by claim, then evidence, then explanation |
| My last sentence repeats my first | Organization | Cut it, or make it advance the idea |
| Errors slow the reader down | Conventions | Read it aloud; most errors are audible |
A worked example
A real draft, improved one decision at a time. The order of the moves is the skill.
A response that answers the wrong question, and its repair
The prompt: "Explain why the author includes the detail about the line reaching past the laundromat." A first draft, and what is wrong with it.
The draft
On the last afternoon, a line formed that reached past the laundromat next door. Several people in it had not bought anything at the store in years. This shows the store was closing and people came to say goodbye.
The thinking, in order
Check the question's verb
The prompt says explain why the author includes it. The draft explains what the detail says, which is a different question. Two of the three sentences are just the passage restated.
Write a claim that uses the prompt's verb
"The author includes it to show that…" — starting this way makes it structurally impossible to answer the wrong question.
Keep the evidence, but shrink it
The detail about people who had not shopped there in years is the sharpest part. One clause is enough; the rest was padding.
Add the explanation the draft never reached
What does that detail prove? That the store's value to the neighborhood was never captured by its sales — which is exactly why the author put it last.
The revision
The author includes the detail to show that the store mattered to the neighborhood far more than its sales suggested. The line included people who had not bought anything there in years, which means they came for the place rather than for anything they needed. Ending on that image makes the closing feel like a loss to the block, not just to Ruth.
TakeawayThe repaired version is barely longer. It is better because every sentence answers the question that was asked, and the last one says what the evidence proves.
Guided practice
Structured practice with support. Nothing here is graded.
A short diagnostic sequence. Do these against any passage from the Reading Lab — the vocabulary lab's "The Grid in August" works well.
- Write out the prompt you are answering, and underline its verb and its target.
- Write one sentence that answers it directly, reusing that verb. This is your claim.
- Find the single best piece of evidence in the passage. Quote no more than one clause of it.
- Write the explanation sentence: what does that evidence show, and how does it support your claim?
- Reread only your claim and your explanation, skipping the evidence. If they still answer the question together, the response holds.
Independent practice
On your own now. Your draft stays in this browser until you copy it somewhere.
Choose any passage from the Reading Lab you have already worked through. Then answer this prompt about it in five to seven sentences:
Explain why the author included one specific detail, and what the passage would lose without it.
Name the passage and the detail at the top of your response. Build the answer in Claim–Evidence–Explanation order, and make sure your first sentence contains the word because or the phrase to show that — that is your check that you are explaining rather than summarizing.
Sentence frames
Starters, not a template. Fill one in, change the wording to sound like you, or write past it entirely.
- The author includes ______ to show that ______.
- The passage says ______, which means ______.
- Without this detail, the reader would ______.
0 words · 0 sentences(a rough count from end punctuation — a guide, not a rule)
What you type stays in this browser. It is not sent anywhere, not scored by software, and not seen by anyone until you paste it into Brightspace yourself.
Score your own draft
This is the same 10-point rubric attached to the Brightspace dropbox. Scoring yourself first is the fastest way to find what to fix. Your score here is yours alone — it is not recorded and it is not your grade.
Score all four strands to see your total.
▸ Show a strong example▾ Hide the example
Built on "The Grid in August." Notice that the response never summarizes the passage — it argues about one choice the author made.
In "The Grid in August," the author includes the detail that a hospital cannot participate in voluntary curtailment to show that the program has a hard limit built into it. The passage lists factories dimming lights and warehouses shifting equipment runs, then says plainly that a hospital cannot join them. That contrast means the utility can only ask for reductions from customers whose work can wait. It also quietly explains why voluntary measures sometimes fail, which sets up the brownout paragraph that follows. Without it, curtailment would read like a solution rather than a partial one. The single clause about the hospital is what keeps the passage honest about the size of the fix.
Which sentence earns which strand
In "The Grid in August," the author includes the detail that a hospital cannot participate in voluntary curtailment to show that the program has a hard limit built into it.
Focus — Names the passage and the detail, and answers why in the first sentence. The word show commits it to explaining.
The passage lists factories dimming lights and warehouses shifting equipment runs, then says plainly that a hospital cannot join them.
Evidence & Development — Evidence kept tight — the contrast the author built, not a retelling of the paragraph.
That contrast means the utility can only ask for reductions from customers whose work can wait.
Evidence & Development — The explanation sentence. It states what the evidence shows instead of trusting the reader to infer it.
It also quietly explains why voluntary measures sometimes fail, which sets up the brownout paragraph that follows.
Organization — Connects the detail to the passage's structure — evidence that the writer read the whole thing, not one line.
Without it, curtailment would read like a solution rather than a partial one.
Organization — Answers the second half of the prompt directly. Many responses never get here.
The single clause about the hospital is what keeps the passage honest about the size of the fix.
Conventions — A closing sentence that advances the argument, complete and correctly punctuated.
Turn it in
Copy your paragraph, then paste it into WRITING PORTFOLIO — Writing Lab Practice in Brightspace (Week 6).
Write your paragraph first — then these buttons turn on.
Check yourself
Not recorded, not a grade. Use it to decide whether to move on or go back.
Tick what is true of your own writing right now. Anything left unticked is what to work on next — that is the whole purpose of this list, so leaving boxes empty is useful rather than a failure.
0 of 5 ticked. Not a score, and not recorded.