Florida B.E.S.T. ELA.4.R.2.4
The Standard
Explain an author's claim and the reasons and evidence used to support the claim.
Florida B.E.S.T. Standards for English Language Arts
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students determine what the author wants readers to think or believe. They identify the reasons and facts the author uses, then explain how those details support the position.
What Mastery Looks Like
- Students state the author’s position in their own words. They name relevant reasons and evidence, then explain how each supports that position.
Common Misconceptions
- Students may confuse the topic with the author’s main claim. They may label any detail as evidence or mix up reasons and supporting facts.
How to Assess It
- Give students a short opinion paragraph. Ask: “What does the author want you to believe, and which two details best support that position?”
Lesson moves
Ways to Teach It
Give groups sentence strips from one article and have them sort each strip as claim, reason, evidence, or unrelated detail.
Ask students to write: “Which supporting detail is strongest, and why does it make the author’s position more convincing?”
Play Evidence Match by having pairs connect claim cards to the reasons and facts that support them.
Examine a cereal advertisement and identify its main message, sales reasons, and any facts or examples used as proof.
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Related Standards
- ELA.3.R.2.4
Identify an author's claim and explain how an author uses evidence to support the claim.
- ELA.2.R.2.4
Explain an author’s opinion(s) and supporting evidence.
- ELA.7.C.1.3
Write and support a claim using logical reasoning, relevant evidence from sources, elaboration, a logical organizational structure with varied transitions, and ...
- ELA.6.C.1.3
Write and support a claim using logical reasoning, relevant evidence from sources, elaboration, and a logical organizational structure with varied transitions.
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