An Argument With Ordered Reasons
A 40-minute Grade 5 lesson on writing an opinion piece with logically ordered reasons supported by facts and details.
An Argument With Ordered Reasons is a free 40-minute Grade 5 English lesson plan for Common Core standard W.5.1 — write a logically ordered opinion piece with reasons, evidence and a conclusion. It is timed across 5 sections, gives the exact wording to use where the wording carries the meaning, names 3 misconceptions with the teaching move that addresses each, and ends with an exit ticket and a printable worksheet with its answer key.
- Grade:
- Grade 5
- Length:
- 40 minutes
- Standard:
- W.5.1
Grade 5 · Writing
W.5.1
Write opinion pieces on topics or texts, supporting a point of view with reasons and information.
Objective
Students will be able to order their reasons by a stated logic and defend the order.
Students are successful when they can
- Writes the ordering logic as a sentence before ordering, e.g. "Least to most important to the principal, because she worries about cost first."
- Places every reason according to that logic and can say in one sentence why each sits where it does.
- Supports each reason with a fact or detail that could be checked, not a restatement of the reason.
- Links reasons with phrases that signal the order ("More important still," "Most of all") and ends with a conclusion that grows from the last reason.
What you need
- Four reason cards per pair for the garden claim, written out in the Warm-up
- Ordering logic cards: least to most important, problem to solution, answer the doubt first
- Chart paper with the claim and the board frame "My order is ___ because ___"
- The printable practice sheet linked at the end of this plan
The lesson
Warm-up — three orders
5 min- Write the claim on the board: "Our school should turn the empty lot behind the gym into a vegetable garden."
- Hand each pair four reason cards: (A) The lot is empty and turns to mud every spring. (B) A garden would cost very little: a packet of seeds costs about two dollars. (C) The cafeteria could serve lettuce and beans we grew ourselves. (D) Every grade studies plants, and a garden lets us watch a whole life cycle instead of a diagram.
- Ask pairs to lay the cards out in three different orders in two minutes, then hold up the order they would send to the principal.
- Ask: "Which order is most persuasive, and why?" Expect most pairs to keep A-B-C-D, the order they were dealt. Note that on the board: the first order anyone tries is the order they met the reasons in.
Teach — the order is an argument
13 min- Name the reader before the order: "The principal will read this. What will she worry about first?" Fish for "cost" or "who will look after it."
- Write the logic on the board before touching the cards: "Least to most important to the principal, because she needs the cost worry answered before she will listen to the benefits."
- Order the cards by that logic and say each placement aloud: B first (it answers her first doubt), A second (it uses a problem she already has), C third (the whole school benefits), D last (learning is what a school is for, so it is the strongest).
- Write the model paragraph for the last reason on the board: "Most important of all, a garden would help us learn. Every grade at our school studies plants in science, but we only see the life cycle as a diagram. In a garden, a bean seed planted in April would sprout, flower and make new seeds by June, so we would watch every stage happen. Consequently, the garden would be a science lesson that lasts all spring."
- Underline the fact ("a bean seed planted in April would sprout, flower and make new seeds by June") and ask: "How could someone check this?" Expected answer: look at the seed packet or a gardening book. Then underline "Most important of all" and "Consequently" and say these words tell the reader where they are in the order.
- Try a second logic on the same cards — problem to solution: A (the mud problem), B (cheap fix), C and D (what we gain). Read both opening sentences aloud and ask which suits the principal better. Either can win if the student can say why.
- Finish with the conclusion: "A garden costs almost nothing, fixes the mud and feeds us, but the best reason is that it would teach us. Please let us start one this spring." Point out that it ends on the strongest reason because the order put it last.
“Before you move a single card, tell me your logic in one sentence. If you can't say why a reason is in that spot, it isn't an order, it's a list. The order is part of your argument: it tells the reader which reason you think matters most.”
Guided practice — order and defend
12 min- Give a new claim: "Fifth graders should be allowed to bring a reusable water bottle to every lesson." Pairs brainstorm three or four reasons and write each on a sticky note.
- Pairs choose one logic card and write the frame: "My order is ___ because ___."
- Pairs swap with another pair, who must challenge one placement with the question "Why is this one here and not first?" The writers must answer using their logic sentence.
- Each student drafts the paragraph for their strongest reason: a linking phrase, the reason, one checkable fact or detail, and a sentence explaining why it matters. Circulate and ask, "What is your fact, and how would I check it?"
“Your partner is going to point at one reason and say, "Why here?" Your answer has to use your logic sentence. "It just felt right" is not an answer.”
Independent practice
8 min- Students complete the opinion writing page: it gives a claim, reasons and a planning grid with a box for the ordering logic.
- Remind them the logic box is filled in first. Check three students' logic boxes in the first two minutes.
Close
2 min- Take two answers to: "What logic did you use, and which reason went last?" Push each for the "because."
What goes wrong, and why
Each of these is a reasoning error rather than carelessness. The fix addresses the reasoning.
Keeps reasons in the order they were brainstormed or dealt, e.g. A-B-C-D, and calls it "my order."
Why: No other order was ever tried, so the first one feels like the only one. Brainstorm order is invisible to the writer because it came from their own head.
Fix: Require the logic sentence before any card moves. Then have them lay out one alternative order and choose between the two; a choice is only real once there is something to choose from.
Puts the strongest reason first: "The best reason is learning" opens the piece and the rest trail off.
Why: They have been told to grab the reader at the start, and the strongest reason feels like the best grab. Nobody has shown them what happens to the reasons that follow it.
Fix: Read both versions aloud: strongest first, then strongest last. Ask which ending is more convincing. Most hear the fade in the first one. Accept strongest-first only when the student can defend it.
Supports a reason by restating it: "A garden helps us learn because it is educational."
Why: The second half sounds like new information because the words are different. They do not yet separate a claim from evidence that could be checked.
Fix: Ask, "How would I check that?" If the answer is "you can't," it is a restatement. Send them to the reason card for a number, an example or a time ("sprouts by June").
If they are not there yet
- Work with three reason cards instead of four and give the logic sentence already written: "Least to most important to the principal."
- Provide a sentence frame for the strongest paragraph: "Most important of all, ___. For example, ___. This matters because ___."
- Give a bank of four order-signaling phrases ("To begin with," "Also," "More important still," "Most of all") to choose from.
If they finish early
- Order the same garden reasons for a different reader, the parent association, and write one sentence on why the order changed.
- Add the strongest objection ("Who will water it in summer?") and decide where in the order to answer it, then justify that position.
- Write a short note arguing that a classmate's order would persuade a specific reader better than their own.
Exit ticket
Claim: "Our class should have a pet fish." Reasons: it teaches responsibility; a tank costs about $30; it calms the room. Order them, write your logic in one sentence, and say which goes last.
What to look for: Any order with a named logic and a reason for the last place, e.g. cost first to answer the worry, responsibility last as strongest. "That's how I thought of them" means the logic-first step needs enforcing; no logic but a sensible order means they ordered by feel.
Printable practice for W.5.1
Free to print and copy, answer key included. Each sheet can generate a fresh set of problems for a retake.
- Logically Ordered ReasonsWrite on the lines. Use the checklist.
Questions about An Argument With Ordered Reasons
How long does the An Argument With Ordered Reasons lesson take?
40 minutes, split across 5 timed sections: warm-up 5 min, teach 13 min, guided practice 12 min, independent practice 8 min, close 2 min. The minutes are stated per section and add up to the stated length, so the plan can be cut or extended at a section boundary rather than abandoned halfway.
Which standard does An Argument With Ordered Reasons teach?
CCSS.ELA-LITERACY.W.5.1 — W.5.1, Writing for Grade 5: “Write opinion pieces on topics or texts, supporting a point of view with reasons and information.” In plain terms, write a logically ordered opinion piece with reasons, evidence and a conclusion.
What do I need to teach this lesson?
Four reason cards per pair for the garden claim, written out in the Warm-up, ordering logic cards: least to most important, problem to solution, answer the doubt first, chart paper with the claim and the board frame "My order is ___ because ___" and the printable practice sheet linked at the end of this plan. Everything listed is either ordinary classroom equipment or a free printable from this site — there is nothing to buy and nothing to prepare beyond photocopying.
What mistakes should I expect in this lesson?
Three, each a reasoning error rather than carelessness: keeps reasons in the order they were brainstormed or dealt, e.g. A-B-C-D, and calls it "my order."; puts the strongest reason first: "The best reason is learning" opens the piece and the rest trail off and supports a reason by restating it: "A garden helps us learn because it is educational.". The plan gives the thinking behind each one and the teaching move that addresses the thinking rather than the symptom.
How do I know whether the lesson worked?
The exit ticket asks: “Claim: "Our class should have a pet fish." Reasons: it teaches responsibility; a tank costs about $30; it calms the room. Order them, write your logic in one sentence, and say which goes last.” Any order with a named logic and a reason for the last place, e.g. cost first to answer the worry, responsibility last as strongest. "That's how I thought of them" means the logic-first step needs enforcing; no logic but a sensible order means they ordered by feel. That tells you whether the class needs a reteach or a thirty-second conversation before you plan tomorrow.
Is there a worksheet to go with An Argument With Ordered Reasons?
Yes — 1 printable W.5.1 worksheet, linked at the end of the plan and free like the rest of the site. Each one comes with an answer key and 25 versions, so the practice after the lesson can be a different paper on every desk.
Is An Argument With Ordered Reasons free to use?
Yes. The plan, its printables and their answer keys are free to read, print and photocopy for your own class, with no account and no email capture. It was last reviewed on October 8, 2026. Please do not resell it or republish it as your own.
Last reviewed 2026-10-08. Aligned to W.5.1 of the Common Core State Standards for English Language Arts.