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Reasons That Support a Point

A 40-minute Grade 2 lesson on describing how the reasons an author gives support specific points in a text.

Reasons That Support a Point is a free 40-minute Grade 2 English lesson plan for Common Core standard RI.2.8 — match each reason the author gives to the point it supports. 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 2
Length:
40 minutes
Standard:
RI.2.8

Grade 2 · Reading: Informational Text

RI.2.8

Describe how reasons support specific points the author makes in a text.

Objective

Students will be able to name the point an author makes and describe how each reason given supports it.

Students are successful when they can

  • States the author's point: "Everyone should recycle."
  • Finds two reasons in the text that support the point.
  • Explains how a reason supports the point using "because."
  • Spots a sentence that is not a reason for the point.

What you need

  • Text "We Should Recycle Glass" on chart paper (in the Teach section)
  • A table drawing: tabletop = the point, legs = reasons
  • Point and reason cards for sorting
  • The printable practice sheet linked at the end of this plan

The lesson

Warm-up — the wobbly table

5 min
  1. Draw a tabletop and write "We should have a longer break." Ask: "Would the principal agree just because I said so?" (No.)
  2. Add legs one at a time: "We can play more." "We would be calmer in lessons." "We could eat slowly."
  3. Ask: "Which leg makes the table strongest?" Say an author's point needs reasons to stand up.
“The point is the tabletop. The reasons are the legs. Without legs, it falls over.”

Teach — point and legs

13 min
  1. Read: "We Should Recycle Glass. Everyone should recycle glass bottles and jars. Glass can be recycled again and again without wearing out. Recycling glass uses less energy than making new glass. It also keeps glass out of the ground, where it can stay for a million years. Some bottles are green."
  2. Ask: "What is the author's point?" Fish for "everyone should recycle glass." Write it on the tabletop.
  3. Ask for reasons. Draw a leg for each: 1. It can be recycled again and again. 2. It uses less energy. 3. It keeps glass out of the ground.
  4. Explain how one reason supports the point aloud: "Recycling uses less energy, and saving energy is good, so we should recycle."
  5. Point to "Some bottles are green." Ask: "Is this a leg? Does it make us want to recycle?" Fish for "no — it is true but it does not support the point."
  6. Model the "because" test: "We should recycle glass because ___." If the sentence fits in the gap, it is a reason. "Because some bottles are green" does not work.
“Try the reason in the gap: "The author thinks ___ because ___." If it makes sense, it is a leg.”

Guided practice — build the table

12 min
  1. Give pairs cards from a text on trees: point "Our school should plant more trees." Reasons: "Trees give shade on hot days." "Trees make homes for birds." "Trees clean the air." Distractor: "Oak trees have acorns."
  2. Pairs place the point on top and the legs below, and leave the distractor out with a reason.
  3. Each pair explains one leg with "because": "We should plant trees because they give shade on hot days, so we can play outside."
  4. Share: which leg is strongest? Accept any choice with a reason.
“Explain the leg: how does it hold up the point?”

Independent practice

8 min
  1. Students complete the printable. One sheet gives a text and asks which reason matches a point; the other asks why the author says something and how a reason supports a claim.
  2. Remind them to use the "because" test on each reason.

Close

2 min
  1. Say: "Point: We should walk to school. Reason: It keeps us fit." Ask one child to join them with "because."

What goes wrong, and why

Each of these is a reasoning error rather than carelessness. The fix addresses the reasoning.

Picks any true fact as a reason: "Some bottles are green" supports "We should recycle glass."

Why: They believe everything in the text is there to support the point, and true facts feel like reasons.

Fix: Use the "because" test aloud. Hearing "We should recycle because some bottles are green" shows it does not work.

Names the topic as the point: "The point is glass."

Why: Topic is the familiar question, and "point" sounds like "what it is about."

Fix: Ask: "What does the author want us to think or do about glass?" A point is a sentence, not a word.

Lists the reasons but cannot say how they support the point.

Why: Finding the reasons was the hard part; connecting them feels obvious, so they do not say it.

Fix: Require a "so" sentence: "It uses less energy, so recycling is good." Saying the link aloud is the skill.

If they are not there yet

  • Give the point already written on the tabletop; the child finds the reasons.
  • Use two reasons and one obvious distractor ("Glass is shiny").
  • Let the child explain orally before writing.

If they finish early

  • Add a fourth reason of their own to the recycling text and explain why it fits.
  • Rank the reasons from strongest to weakest and explain the order.
  • Write a point and three reasons for a new topic, including one weak reason, for a partner to spot.

Exit ticket

Point: "Camels are well suited to the desert." Reasons: "They can close their nostrils." "They have humps." "Some camels live in zoos." Which reason does not support the point? Why?

What to look for: "Some camels live in zoos," because it says nothing about the desert. Choosing "humps": not linking the reason to the point. Correct choice with no why: they can spot the misfit but not yet explain support.

Printable practice for RI.2.8

Free to print and copy, answer key included. Each sheet can generate a fresh set of problems for a retake.

Questions about Reasons That Support a Point

How long does the Reasons That Support a Point 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 Reasons That Support a Point teach?

CCSS.ELA-LITERACY.RI.2.8 — RI.2.8, Reading: Informational Text for Grade 2: “Describe how reasons support specific points the author makes in a text.” In plain terms, match each reason the author gives to the point it supports.

What do I need to teach this lesson?

Text "We Should Recycle Glass" on chart paper (in the Teach section), a table drawing: tabletop = the point, legs = reasons, point and reason cards for sorting 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: picks any true fact as a reason: "Some bottles are green" supports "We should recycle glass."; names the topic as the point: "The point is glass." and lists the reasons but cannot say how they support the point. 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: “Point: "Camels are well suited to the desert." Reasons: "They can close their nostrils." "They have humps." "Some camels live in zoos." Which reason does not support the point? Why?.” "Some camels live in zoos," because it says nothing about the desert. Choosing "humps": not linking the reason to the point. Correct choice with no why: they can spot the misfit but not yet explain support. 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 Reasons That Support a Point?

Yes — 1 printable RI.2.8 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 Reasons That Support a Point 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 RI.2.8 of the Common Core State Standards for English Language Arts.