Delineate Speaker's Argument and Claims

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6th Grade ELA › Delineate Speaker's Argument and Claims

Questions 1 - 10
1

In a short video commentary for a media class, Talia argues about screen time at home.

Main argument/thesis: Families should set a “no screens during homework” rule.

Claim 1 (supported): Talia says multitasking makes homework take longer. She gives a reason: switching attention between apps and assignments breaks concentration, so students need extra time to re-focus.

Claim 2 (supported): She says the rule is realistic because it only applies during homework time, not all day. She explains that students can still use screens afterward, which makes the rule easier to follow.

Claim 3 (unsupported): She says, “All students will get straight A’s if they do this,” with no evidence.

Claim 4 (unsupported): She adds, “Anyone who disagrees just doesn’t care about learning,” which attacks people instead of giving support.

Which choice identifies a claim that Talia does not support with reasons or evidence?

Families should set a no-screens-during-homework rule.

Multitasking makes homework take longer because switching attention breaks concentration.

The rule is realistic because it only applies during homework time, not all day.

All students will get straight A’s if they do this.

Explanation

This question assesses CCSS.SL.6.3: Delineate a speaker's argument and specific claims, distinguishing claims that are supported by reasons and evidence from claims that are not. Delineating means describing or outlining the argument structure clearly by identifying the main argument (the speaker's overall position or thesis), specific claims (particular statements supporting that position), and determining how claims are supported (or not); unsupported claims are bare assertions, opinions stated as facts, emotional appeals, vague generalizations, or statements that lack factual backing like statistics, expert opinions, research findings, or logical explanations. The correct answer C demonstrates the standard because it accurately identifies a claim that Talia does not support with reasons or evidence - she simply asserts "All students will get straight A's if they do this" without providing any studies, examples of improved grades, expert opinions, or logical reasoning to back this sweeping promise about academic outcomes. The distractors fail because A is supported with logical reasoning (explaining how switching attention breaks concentration), B is also supported with reasoning (explaining why the limited scope makes it realistic), and D is the main argument/thesis rather than a specific claim needing support. This error reveals that students may not recognize absolute promises or guarantees as unsupported claims, possibly thinking that positive outcomes don't need evidence, or they may confuse attacking opponents (which is also unsupported) with the type of unsupported claim the question asks about. To teach this skill, help students identify "too good to be true" claims: teach them to be skeptical of absolute promises ("all students will get straight A's") that lack evidence; model asking "How does the speaker know this?" and "What proof is offered?" for each claim. Practice distinguishing between reasonable claims with logical support ("multitasking makes homework take longer because attention switching breaks concentration") and unrealistic promises without evidence ("everyone will get straight A's"); create a collection of claim types including logical reasoning, statistical support, expert opinion, and unsupported promises, having students sort and discuss why each belongs in its category; emphasize that extraordinary claims (like guaranteeing academic success) require extraordinary evidence, not just assertion.

2

At a community meeting with families and students, a coach speaks against canceling after-school sports to create more tutoring time.

Main argument/thesis: The school should keep after-school sports while also offering tutoring.

Claim 1 (supported): The coach says sports improve attendance. He cites last semester’s report: athletes had an average attendance rate of 96%, compared to 92% for non-athletes.

Claim 2 (supported): He says tutoring can still happen by offering it before practice twice a week. He explains the schedule idea and how it avoids conflicts.

Claim 3 (unsupported): He claims, “Sports are the only reason students come to school,” without evidence.

Claim 4 (unsupported): He says, “Tutoring never works anyway,” without data or examples.

Which claim is supported with data (numbers) rather than just an opinion?

Sports are the only reason students come to school.

Athletes had 96% average attendance compared to 92% for non-athletes.

Anyone who likes tutoring should quit sports.

Tutoring never works anyway.

Explanation

This question assesses CCSS.SL.6.3: Delineate a speaker's argument and specific claims, distinguishing claims that are supported by reasons and evidence from claims that are not. Delineating means describing or outlining the argument structure clearly by identifying the main argument (the speaker's overall position or thesis), specific claims (particular statements supporting that position), and determining how claims are supported (or not); data specifically refers to numerical information, statistics, percentages, or quantifiable measurements that provide concrete evidence for a claim, as opposed to opinions, generalizations, or unsupported assertions. The correct answer B demonstrates the standard because it identifies the claim supported with actual data - the coach cites specific numbers from last semester's report showing athletes had 96% average attendance compared to 92% for non-athletes, which is quantifiable evidence rather than just an opinion about sports and attendance. The distractors fail because A and D are explicitly labeled as unsupported claims (no evidence for "only reason students come" or "tutoring never works"), while C appears to be a claim about offering tutoring before practice but doesn't specifically identify the data-supported claim about attendance rates. This error reveals that students may not distinguish between claims with numerical data and other types of claims, possibly overlooking specific percentages in favor of more dramatic but unsupported statements, or not recognizing that data means numbers/statistics specifically. To teach this skill, explicitly teach students to identify data by looking for numbers, percentages, statistics, or measurements: create a "data hunter" activity where students scan speeches specifically for numerical evidence; teach them to distinguish data ("96% attendance rate") from opinions ("sports are the only reason") or procedural explanations ("tutoring before practice twice a week"). Practice with a three-column chart: "Claim," "Type of Support," and "Actual Evidence" - for example, "Sports improve attendance" | "Data" | "96% vs 92% attendance rates"; versus "Sports are the only reason students come" | "None" | "No evidence provided"; emphasize that data provides objective, measurable support while opinions and exaggerations do not, teaching students to value quantifiable evidence over dramatic but unsupported claims.

3

During a 6th-grade student council meeting, Maya gives a 1-minute persuasive speech to classmates arguing that the school should create a no-phones-at-lunch rule.

Main argument/thesis: The school should ban phone use during lunch to improve students’ well-being and friendships.

Claim 1 (supported): Maya says phone-free lunch helps students talk more. She cites a survey she and her teacher ran of 120 students: 78 students (65%) said they “mostly look at a screen” at lunch, and 70 of those 78 said they would talk more if phones were away.

Claim 2 (supported): She adds that breaks from screens can help attention later in class. She explains a cause-and-effect reason: if lunch is a real break, brains rest, and it’s easier to focus afterward.

Claim 3 (unsupported): Maya says, “Everyone will be happier immediately, guaranteed,” but she gives no data or source.

Claim 4 (unsupported): She says, “Other schools never allow phones at lunch,” but she does not name any schools or provide proof.

Which claim is best supported by reasons and/or evidence in Maya’s speech?

Everyone will be happier immediately, guaranteed.

Phone-free lunch helps students talk more, supported by the 120-student survey results.

A phone ban is the only fair rule for lunch.

Other schools never allow phones at lunch.

Explanation

This question assesses CCSS.SL.6.3: Delineate a speaker's argument and specific claims, distinguishing claims that are supported by reasons and evidence from claims that are not. Delineating means describing the argument structure clearly by identifying the main argument (speaker's overall position), specific claims (statements supporting that position), and how claims are supported; supported claims have reasons (logical explanations) and/or evidence (facts, statistics, expert opinions, research findings, examples showing patterns), while unsupported claims are bare assertions, opinions stated as facts, emotional appeals, or vague generalizations lacking factual backing. Answer B correctly identifies the best-supported claim because Maya provides statistical evidence from a 120-student survey with specific percentages (78 students/65% mostly look at screens; 70 of those would talk more without phones), which constitutes concrete data backing her claim that phone-free lunch helps students talk more. The distractors fail because A and D are unsupported claims (no evidence provided for other schools' policies or fairness being the only consideration), while C is explicitly labeled as unsupported in the passage ("guaranteed" happiness with no data). This error reveals students may not recognize that numerical survey data constitutes strong evidence, may confuse emotional appeals or absolute statements with supported claims, or may not distinguish between claims that sound reasonable and claims actually backed by evidence. To teach this skill, use a graphic organizer with Main Argument at top, specific claims branching below, and evidence listed under each claim; teach what counts as evidence (facts/statistics/data, expert opinions with credentials, research findings, specific examples showing patterns, logical reasoning) versus non-evidence (bare assertions, opinions as facts, emotional appeals, vague language, single anecdotes); practice with highlighters having students mark evidence in transcripts and circle unsupported claims, then discuss why survey data with specific numbers provides stronger support than emotional guarantees or unsupported generalizations. Focus on the analytical skill of evaluating whether claims are backed by reasons/evidence or mere assertions, not whether students agree with the claims.

4

In a short presentation to the PTA, a parent speaker argues that the school should start 20 minutes later.

Main argument/thesis: The school day should begin 20 minutes later.

Claim 1: Students would be more alert. Support: The speaker cites a local university sleep researcher, Dr. Kim, who studied 10 schools and reported fewer first-period tardies after later start times.

Claim 2: Families could adjust. Support: The speaker explains that buses could shift routes by 20 minutes without changing the number of buses, because the elementary schedule would stay the same.

Claim 3: “No one likes early mornings, so this will definitely raise grades for everyone.” Support: The speaker does not provide data about grades or explain why it would help every student.

Claim 4: Attendance could improve. Support: The speaker gives a statistic: in Dr. Kim’s report, average attendance increased by 3% in the schools that changed start times.

Which claim is weakest supported because it uses a broad promise without evidence?

Families could adjust bus routes by 20 minutes.

Students would be more alert.

Attendance could improve after a later start.

Early mornings are disliked, so grades will definitely rise for everyone.

Explanation

This question assesses CCSS.SL.6.3: Delineate a speaker's argument and specific claims, distinguishing claims that are supported by reasons and evidence from claims that are not. Delineating involves identifying claims and evaluating their support - unsupported claims make broad promises or assertions without evidence, while supported claims have backing like research, data, or logical explanations. The correct answer C identifies the weakest supported claim: "No one likes early mornings, so this will definitely raise grades for everyone" - this makes a sweeping promise ("definitely raise grades for everyone") without any data about grades or explanation of the connection, as the stimulus confirms "does not provide data about grades or explain why it would help every student." The distractors fail because they identify claims with actual support: A has research from Dr. Kim's study, B has logical explanation about bus routes, and D has a specific statistic (3% attendance increase). This error reveals students may not recognize overgeneralization as lack of support, may accept broad promises without evidence, or may not understand that definitive claims require strong evidence. To teach this skill, contrast supported versus unsupported claims side-by-side; teach red flags for unsupported claims ("everyone," "definitely," "always" without data); practice identifying when speakers make promises beyond their evidence; use highlighters to mark evidence in transcripts and circle unsupported claims, discussing why broad assertions need corresponding broad evidence.

5

In a product pitch to the PTA, two students, Sam and Priya, propose selling healthy snack packs at school events.

Main argument/thesis: The PTA should approve healthy snack packs instead of candy-only sales.

Claim 1 (supported): They say many families want healthier options. They report results from a quick survey of 120 event-goers: 78 said they would buy a snack pack with fruit, popcorn, and water.

Claim 2 (supported): They say the plan can still raise money. They show a simple calculation: if each pack costs $1.20 to make and sells for $2.00, the profit is $0.80 per pack.

Claim 3 (unsupported): Sam says, “These snack packs are the healthiest food you can eat,” without nutrition facts or comparisons.

Claim 4 (unsupported): Priya says, “If we sell these, our events will be the most popular in the whole city,” without evidence.

Which statement is best supported by evidence in the pitch?

Many families want healthier options, supported by a survey where 78 out of 120 people said they would buy the pack.

Our events will be the most popular in the whole city.

Candy-only sales are always bad for everyone.

These snack packs are the healthiest food you can eat.

Explanation

This question assesses CCSS.SL.6.3: Delineate a speaker's argument and specific claims, distinguishing claims that are supported by reasons and evidence from claims that are not. Delineating means describing or outlining the argument structure clearly by identifying the main argument (the speaker's overall position or thesis), specific claims (particular statements supporting that position), and determining how claims are supported (or not); well-supported claims have specific evidence like statistics, survey data, expert opinions, or logical reasoning with clear connections, while unsupported claims rely on exaggeration, bare assertions, or vague promises without backing. The correct answer B demonstrates the standard because it identifies the claim best supported by evidence - Sam and Priya provide specific survey data (78 out of 120 event-goers said they would buy the pack), which is concrete numerical evidence showing actual demand for healthier options rather than just asserting that families want them. The distractors fail because A and C are explicitly labeled as unsupported claims (no nutrition facts for "healthiest food"; no evidence for becoming "most popular in the whole city"), while D merely restates a version of the main argument rather than identifying a specific supported claim. This error reveals that students may not recognize the difference between claims with specific, quantifiable support (survey results with numbers) versus claims that use superlatives or absolute language without evidence, or they may think that positive-sounding statements don't need support. To teach this skill, emphasize the importance of specific evidence: compare "many families want healthier options" (vague) with "78 out of 120 people surveyed said they would buy it" (specific); teach students to look for concrete support like numbers from surveys, specific calculations, or cited sources rather than accepting broad claims. Practice evaluating evidence quality by creating a scale from "no support" to "strong support": no support = bare assertion ("it's the healthiest"), weak support = vague claim ("many people want"), strong support = specific data ("78 out of 120 surveyed"); have students rate claims from various speeches and justify their ratings; focus on teaching that the best-supported claims have specific, verifiable evidence rather than emotional appeals or exaggerated promises.

6

During a student council meeting, Maya gives a 3-minute persuasive speech to classmates arguing that the school should move homeroom to the end of the day instead of the beginning.

Main argument/thesis: Homeroom should be at the end of the school day.

Claim 1 (supported): Maya says end-of-day homeroom would reduce late arrivals. She cites the assistant principal’s announcement that “tardies are highest in first period,” and she adds that when students miss the bus or get dropped off late, they would miss homeroom instead of a class that teaches new material.

Claim 2 (supported): She says it would improve organization. She explains that teachers could use the last 10 minutes to check planners, remind students of tomorrow’s materials, and help students pack what they need, which logically prevents forgetting items.

Claim 3 (unsupported): Maya says, “Everyone would feel less stressed immediately,” but she gives no survey, example pattern, or expert source.

Claim 4 (unsupported): She adds, “No teachers would mind this change,” without any evidence from teachers.

Which claim is supported by reasons and evidence in Maya’s speech?

No teachers would mind this change.

Everyone would feel less stressed immediately.

End-of-day homeroom would reduce late arrivals because tardies are highest in first period and students who arrive late would miss homeroom instead of class.

Homeroom should be moved because it would be better overall.

Explanation

This question assesses CCSS.SL.6.3: Delineate a speaker's argument and specific claims, distinguishing claims that are supported by reasons and evidence from claims that are not. Delineating means describing or outlining the argument structure clearly by identifying the main argument (the speaker's overall position or thesis), specific claims (particular statements supporting that position), and determining how claims are supported (or not); supported claims have reasons (logical explanations) and/or evidence (facts, statistics, expert opinions, research findings, examples showing patterns), while unsupported claims are bare assertions, opinions stated as facts, emotional appeals, vague generalizations, single anecdotes, or circular reasoning lacking factual backing. The correct answer C demonstrates the standard because it accurately identifies a claim that Maya backs with both evidence (the assistant principal's announcement about "tardies are highest in first period") and logical reasoning (explaining that late students would miss homeroom instead of instructional class time), making this a well-supported claim rather than a mere assertion. The distractors fail because A and B are explicitly labeled as unsupported claims in the passage (Maya provides no survey data, examples, or expert sources for "everyone would feel less stressed" or "no teachers would mind"), while D merely restates the main argument/thesis rather than identifying a specific supporting claim with evidence. This error reveals that students may confuse unsupported assertions with supported claims, not recognizing that statements like "everyone would feel" or "no teachers would mind" require evidence to be considered supported, or they may confuse the main argument with specific supporting claims. To teach this skill, first help students identify argument structure using a graphic organizer with the main argument at top and specific claims branching below with evidence listed under each claim; then teach what counts as evidence (facts/statistics/data, expert opinions with credentials, research findings, specific examples showing patterns, logical reasoning) versus non-evidence (bare assertions, opinions as facts, emotional appeals, vague language, single anecdotes); practice by having students highlight evidence in transcripts and circle unsupported claims, then discuss the differences. Focus on the analytical skill of identifying whether claims are backed by reasons/evidence or are merely assertions, teaching students to ask "What evidence does the speaker provide for this claim?" rather than "Do I agree with this claim?"

7

At a school assembly, a science club member, Anika, gives a public service message encouraging students to bring reusable water bottles.

Main argument/thesis: Students should bring reusable water bottles to school.

Claim 1 (supported): Anika says it reduces trash. She reports that during one week, the custodial staff counted about 420 empty plastic bottles in cafeteria trash bins.

Claim 2 (supported): She says it saves money over time. She reasons that if a student buys a $1 bottle twice a week, that’s about $2 per week, which adds up across months, while a reusable bottle is bought once.

Claim 3 (unsupported): She claims, “Reusable bottles make water taste better,” but she provides no test results or comparisons.

Claim 4 (unsupported): She says, “If everyone switches, our school will become famous,” without evidence.

Which claim does Anika state without providing reasons or evidence?

Students should bring reusable water bottles to school.

Bringing reusable bottles reduces trash because many plastic bottles are thrown away each week.

Buying bottled water can cost money each week, while a reusable bottle is a one-time purchase.

Reusable bottles make water taste better.

Explanation

This question assesses CCSS.SL.6.3: Delineate a speaker's argument and specific claims, distinguishing claims that are supported by reasons and evidence from claims that are not. Delineating means describing or outlining the argument structure clearly by identifying the main argument (the speaker's overall position or thesis), specific claims (particular statements supporting that position), and determining how claims are supported (or not); unsupported claims are bare assertions, opinions stated as facts, emotional appeals, vague generalizations, single anecdotes, or circular reasoning that lack factual backing like statistics, expert opinions, research findings, or logical explanations. The correct answer C demonstrates the standard because it accurately identifies a claim that Anika states without providing any reasons or evidence - she simply asserts that "reusable bottles make water taste better" without offering taste test results, comparisons, expert opinions, or any other form of support, making it a bare assertion. The distractors fail because A is explicitly supported with statistical evidence (420 empty bottles counted by custodial staff), B is supported with logical reasoning and mathematical calculation ($2 per week adds up over time versus one-time purchase), and D is the main argument/thesis rather than a specific claim needing support. This error reveals that students may not recognize what constitutes a bare assertion versus a supported claim, possibly thinking that if something sounds reasonable or positive it doesn't need evidence, or they may confuse the main argument (which states a position) with claims (which need support). To teach this skill, first model asking "What evidence does the speaker provide for this claim?" for each statement; if the answer is "none" or "they just say it," then it's unsupported; teach students to distinguish between claims with backing (numbers, expert quotes, logical reasoning) and claims without ("it tastes better" with no comparison data). Practice with side-by-side comparisons: supported claim ("saves money - $2/week adds up") versus unsupported claim ("tastes better" - no evidence); use highlighters to mark evidence in green and unsupported claims in red, discussing why each is categorized that way; emphasize that even claims that might be true still need evidence to be considered "supported" in argument analysis.

8

In a class debate about homework, Jordan argues that the school should limit homework to 60 minutes per night for middle school students.

Main argument/thesis: Homework should be capped at 60 minutes each night.

Claim 1: Too much homework reduces sleep. Support: Jordan cites the American Academy of Pediatrics recommendation that kids ages 11–14 need 9–12 hours of sleep and says many students stay up late finishing assignments.

Claim 2: A cap would still allow practice. Support: He reasons that focused practice is more effective than long, tired work because tired students make more mistakes and learn less.

Claim 3: “All homework is pointless.” Support: He offers no examples, research, or explanation—just the statement.

Claim 4: Students would have more time for activities. Support: He gives one anecdote about his cousin joining soccer after switching to a school with less homework.

Which claim is supported mainly by logical reasoning (a cause-and-effect explanation) rather than statistics or an anecdote?

Too much homework reduces sleep.

Students would have more time for activities.

A 60-minute cap would still allow meaningful practice.

All homework is pointless.

Explanation

This question assesses CCSS.SL.6.3: Delineate a speaker's argument and specific claims, distinguishing claims that are supported by reasons and evidence from claims that are not. Delineating means identifying the main argument, specific claims, and evaluating support - logical reasoning is a type of support that explains cause-and-effect relationships, distinct from statistics (numbers/data) or anecdotes (single stories). The correct answer B demonstrates the standard because Jordan's claim "A cap would still allow practice" is supported by logical reasoning: "focused practice is more effective than long, tired work because tired students make more mistakes and learn less" - this is a clear cause-and-effect explanation rather than data or a story. The distractors fail because A is supported by expert recommendation (AAP citation), C has no support at all (explicitly stated as unsupported), and D is supported by an anecdote (story about cousin). This error reveals students may not recognize different types of evidence, may confuse logical reasoning with other support types, or may not understand that explaining why something would work counts as reasoning-based support. To teach evidence types, create categories: Statistics (numbers/percentages with sources), Expert Opinion (credentials + statements), Examples (specific instances showing patterns), Logical Reasoning (if A then B because explanations), Research (studies/surveys cited); practice sorting evidence from speeches into these categories; highlight how logical reasoning connects ideas with "because" statements explaining cause-and-effect, distinguishing it from mere assertions or data-based claims.

9

At a 6th-grade student council meeting, Maya gives a short persuasive speech arguing that the school should create a phone-free lunch zone in half of the cafeteria.

Main argument/thesis: The school should set aside a phone-free lunch area so students can talk more and feel better at lunch.

Claim 1: Students would socialize more. Support: Maya says her group counted 60 students at lunch for three days; in the area where fewer phones were out, students had about 2 conversations per table instead of 1.

Claim 2: A phone-free zone would reduce lunch stress. Support: She quotes the school counselor, Mr. Alvarez, who says he sees more friendship conflicts that start from group chats during lunch and that “a short break from phones can calm conflicts.”

Claim 3: “Everyone will be happier immediately.” Support: Maya does not give any facts, examples, or expert statements—she just says it’s obvious.

Claim 4: The zone would be easy to try. Support: She explains the school could start with a two-week trial using signs and student volunteers, then collect feedback.

Which claim is not supported by reasons or evidence in Maya’s speech?

Everyone will be happier immediately.

The phone-free zone would be easy to try as a short trial.

A phone-free zone would reduce lunch stress.

Students would socialize more in a phone-free lunch area.

Explanation

This question assesses CCSS.SL.6.3: Delineate a speaker's argument and specific claims, distinguishing claims that are supported by reasons and evidence from claims that are not. Delineating means describing the argument structure clearly by identifying the main argument (speaker's overall position), specific claims (statements supporting that position), and evaluating how claims are supported - supported claims have reasons (logical explanations) and/or evidence (facts, statistics, expert opinions, research findings, examples showing patterns), while unsupported claims are bare assertions, opinions stated as facts, emotional appeals, vague generalizations, single anecdotes, or circular reasoning lacking factual backing. The correct answer C demonstrates the standard because it identifies Maya's claim "Everyone will be happier immediately" as unsupported - the stimulus explicitly states Maya "does not give any facts, examples, or expert statements—she just says it's obvious," making this a bare assertion without evidence. The distractors fail because they identify claims that actually have support: A has observational data (counted students and conversations), B has expert opinion (school counselor quote), and D has logical reasoning (explaining the trial process). This error reveals students may not understand what qualifies as evidence versus mere assertion, may accept statements at face value without checking for backing, or may confuse having an opinion with supporting that opinion. To teach this skill, use a graphic organizer with Main Argument at top, specific claims branching below, and evidence listed under each claim; teach what counts as evidence (facts/statistics/data, expert opinions with credentials, research findings, specific examples showing patterns, logical reasoning) versus NOT evidence (bare assertions, opinions as facts, emotional appeals, vague language, single anecdotes); practice with transcripts where students highlight evidence and circle unsupported claims, focusing on the analytical skill of evaluating whether claims are backed by reasons/evidence or are mere assertions.

10

In a classroom debate, Priya argues that the school should keep daily recess for middle school.

Main argument/thesis: Middle school students should have daily recess because it supports learning and health.

Claim 1 (supported): Priya says movement helps the brain. She gives logical reasoning: after sitting for long periods, students get restless; a short break lets them return to class calmer and more ready to learn.

Claim 2 (supported): She cites the school nurse’s report that visits for “headache/stress” were higher on days when indoor recess was canceled for testing practice (she says the nurse counted 18 visits on a canceled-recess day compared to 9 on a normal day).

Claim 3 (unsupported): Priya says, “If we remove recess, students will stop caring about school,” but she gives no evidence.

Claim 4 (unsupported): She says, “Schools without recess have the worst behavior,” but she does not cite any study or examples.

Which statement is an example of logical reasoning (a cause-and-effect explanation) used as support?

If we remove recess, students will stop caring about school.

Schools without recess have the worst behavior.

The nurse counted 18 headache/stress visits on a canceled-recess day compared to 9 on a normal day.

After sitting a long time, students get restless; a short break helps them return calmer and ready to learn.

Explanation

This question assesses CCSS.SL.6.3: Delineate a speaker's argument and specific claims, distinguishing claims that are supported by reasons and evidence from claims that are not. Delineating includes identifying types of support; logical reasoning means cause-and-effect explanations showing how one thing leads to another, while other evidence types include statistics, expert opinions, or examples. Answer B correctly identifies logical reasoning because it presents a clear cause-and-effect chain: sitting for long periods → students get restless → short break allows movement → students return calmer and ready to learn, showing how each step logically leads to the next. The distractors fail because A is statistical evidence (specific visit counts), C is an unsupported prediction without reasoning, and D is an unsupported comparison without evidence. This error reveals students may confuse statistical data with logical reasoning, not recognize cause-effect chains as a form of support, or think any prediction constitutes logical reasoning even without explaining the connection. To teach this skill, teach the structure of logical reasoning: "If A happens, then B results because..."; model cause-effect chains using arrows (long sitting → restlessness → break for movement → calmer return → better learning readiness); contrast logical reasoning with other evidence types using a chart: Statistics (numbers/counts), Expert Opinion (authority quotes), Examples (specific instances), Logical Reasoning (if-then-because explanations); practice identifying reasoning by looking for connection words ("after," "because," "leads to," "results in"); have students create their own cause-effect chains for classroom situations and explain each link. Focus on recognizing that logical reasoning explains HOW something works through connected steps, not just stating THAT it works.

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