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A Speaker's Reasons and Evidence

A 40-minute Grade 4 lesson on identifying the reasons and evidence a speaker gives to support particular points.

A Speaker's Reasons and Evidence is a free 40-minute Grade 4 English lesson plan for Common Core standard SL.4.3 — pick out a speaker's reasons and evidence for each point. 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 4
Length:
40 minutes
Standard:
SL.4.3

The lesson

What goes wrong, and why

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

Questions about A Speaker's Reasons and Evidence

How long does the A Speaker's Reasons and Evidence 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 A Speaker's Reasons and Evidence teach?

CCSS.ELA-LITERACY.SL.4.3 — SL.4.3, Speaking & Listening for Grade 4: “Identify the reasons and evidence a speaker provides to support particular points.” In plain terms, pick out a speaker's reasons and evidence for each point.

What do I need to teach this lesson?

The garden talk in the Teach section, and the screen-time talk in Guided practice, read aloud by the teacher, a three-column listening sheet headed Point, Reason, Evidence, three sentence strips for the warm-up 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: writes whole sentences in the cells and loses the talk after the first reason; logs every sentence as evidence, including "a garden would give us healthier snacks." and trusts a confident line like "everyone knows screens are bad" as a supported 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: “Listen: "Our town needs a new library. The old one is too small. Last year it turned away 300 people from story time. Libraries make towns happier." Write the point, one supported reason and its evidence, and one unsupported reason.” Point: new library. Supported: too small, with "300 turned away." Unsupported: "happier." "Libraries make towns happier" logged as evidence means "Could I check it?" needs reteaching; no unsupported reason found means gap-noticing does. 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 A Speaker's Reasons and Evidence?

Yes — 1 printable SL.4.3 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 A Speaker's Reasons and Evidence 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 SL.4.3 of the Common Core State Standards for English Language Arts.