Lead a collaborative discussion, integrate sources in diverse formats, and evaluate a speaker’s perspective, reasoning and rhetoric

Learning goal: Initiate and participate effectively in a range of collaborative discussions (one-on-one, in groups and teacher-led) with diverse partners on grades 11-12 topics, texts and issues, building on others' ideas and expressing your own clearly and persuasively. Come prepared, having read and researched the material, and draw explicitly on that preparation by referring to evidence; work with peers to promote civil, democratic discussions and decision making, set clear goals and deadlines, and establish individual roles; propel conversations by posing and responding to questions that probe reasoning and evidence, ensure a hearing for a full range of positions, clarify, verify or challenge ideas and conclusions, and promote divergent and creative perspectives; respond thoughtfully to diverse perspectives, synthesize comments, claims and evidence on all sides, resolve contradictions when possible, and determine what additional information or research is required. Integrate multiple sources presented in diverse formats and media (visually, quantitatively, orally) to make informed decisions and solve problems, evaluating the credibility and accuracy of each source and noting discrepancies among the data. Evaluate a speaker's perspective, reasoning and use of evidence and rhetoric, assessing the stance, premises, links among ideas, word choice, points of emphasis and tone.

The scenario this unit uses. Castlemere Regional Library is invented, and so is every number attached to it. Its board is deciding whether to stop charging overdue fines. The simulated sources are these. Budget sheet (audited): the system has 9 branches, 62,000 active cardholders and an annual budget of 8,000,000 dollars; fines brought in 48,000 dollars last year, which is 0.6 percent of the budget. Finance office estimate: staff time spent collecting and recording fines cost about 21,000 dollars, an estimate built from average minutes per transaction multiplied by wages, not from a time study. Circulation report: 7,400 of the 62,000 cards, about 12 percent, are blocked because the holder owes 10 dollars or more, and 4,440 of those 7,400 blocked cards, 60 percent, belong to cardholders under 18. Pilot report: two branches went fine-free for 12 months; their on-time return rate was 91 percent in the year before and 89 percent during the pilot, and 310 of their 820 blocked cards, about 38 percent, were reactivated. Staff survey: 54 of 80 staff responded; 36 favor ending fines, 12 oppose and 6 are unsure. Public comments: 212 comments were submitted; 131 favor ending fines and 81 oppose. Dunmore report: another invented library went fine-free and saw circulation rise 6 percent in the same year it added Sunday hours. None of this describes a real library, and the evidence supports more than one reasonable position.

What grades 11-12 add to discussion. At grades 9-10 students already initiate discussions, set rules for decision making, and establish goals, deadlines and roles. Grades 11-12 raise the demand: questions must probe reasoning and evidence, the group must ensure a hearing for a full range of positions and promote divergent and creative perspectives, and the closing synthesis must cover all sides, resolve contradictions when possible and determine what additional information or research is required. The discussion is also civil and democratic: every member has a real hearing, decisions are made by a process the group agreed on (consensus, majority vote, or a recommendation with a recorded minority view), and no single voice dominates.

One-on-one, group and teacher-led discussions. The same skills change shape with the format. One-on-one, each partner must both explain and question, so a good pair takes turns restating the other's point before responding ("So your claim is that ... Is that right?"). In a group, roles keep every voice heard. In a teacher-led seminar, students still own the exchange: they answer each other rather than only the teacher, cite the text or data, and build on the previous speaker by name.

Preparation that is explicitly used. Coming prepared is not enough; the standard asks students to draw explicitly on preparation. "I think fines are bad" is an opinion. "The circulation report says 4,440 of the 7,400 blocked cards belong to readers under 18, so I want to ask whether a fine policy is working against the library's youngest users" draws on research and invites a reasoned response.

Goals, deadlines and roles. A group preparing a recommendation for the Castlemere board might set the goal "a one-page recommendation with a stated minority view", the deadline "end of Thursday's period", and roles: a facilitator who manages turns and time, an evidence checker who verifies figures against sources, a recorder who drafts the synthesis, and a devil's advocate who ensures a hearing for positions not yet represented. Roles rotate so that each student practices each one.

Questions that probe reasoning and evidence. Probing questions ask how do we know, what would change our mind, and what else could explain this. "What's the source for that?" verifies. "Does a two-point drop in returns matter more than 310 reactivated cards, and to whom?" probes reasoning. "What would a middle position look like?" promotes divergent and creative perspectives. To challenge an idea is to question its reasoning or evidence, never the person.

Synthesis and resolving contradictions. Near the end of a discussion someone must synthesize: state the claims and evidence on all sides and where they connect. Some contradictions can be resolved by checking a source; others involve competing values, which data alone cannot settle, though deliberation, a negotiated priority or evidence about consequences sometimes can. When a disagreement remains, the synthesis states it clearly. A discussion that ends well also names what additional information or research the group needs.

Integrating sources in diverse formats. Decisions draw on sources that come in different forms: a bar graph (visual), a table of figures (quantitative) and a board member's remarks at a meeting (oral). Integrating them means comparing what each says about the same question, evaluating each source's credibility and accuracy, and noting discrepancies among the data. In the simulated materials, a board member says at a meeting, "Fines bring in something like a hundred thousand dollars a year." The budget sheet says 48,000 dollars. That is a discrepancy. The budget sheet is more credible on this point because it is an audited record, while the remark was an unscripted estimate. A second example: a bar graph in a pamphlet shows on-time returns of 91 and 89 percent with a vertical axis running from 88 to 92, so the second bar looks less than half the height of the first. The data are accurate, but the display exaggerates a two-point change. Evaluating accuracy includes evaluating how numbers are shown.

Evaluating a speaker's perspective, reasoning, evidence and rhetoric. A speaker's stance is the position and attitude taken toward the subject; premises are the assumptions the reasoning rests on; links among ideas are the logical connections between claims; word choice, points of emphasis and tone are rhetorical choices that shape how an audience receives the argument.

Original speech — Remarks by a Board Member (invented)

"I have served on this board for eleven years, and I have never once heard a patron thank us for a fine. I have heard parents tell me their children stopped coming. Let me be plain: a library that locks out a child over ten dollars has forgotten what it is for.

"When I was first elected, I believed fines were simply part of running a library. You borrow something that belongs to everyone, you bring it back on time, and if you do not, you pay a little for the inconvenience. That is a reasonable idea. I held it for years. What changed my mind was not a theory. It was a Tuesday afternoon at the Millbrook branch, watching a boy of about fourteen put three books back on the cart because the screen told him no.

"Our own numbers tell the story. Seven thousand four hundred cards are blocked. Seven thousand four hundred. More than half of them belong to young people. And what do fines buy us? Less than one percent of our budget.

"Now, some of my colleagues will say that returns went down in the pilot. They did, by two points. Two points. If that is the price of bringing back three hundred readers, I will pay it gladly, and so should you.

"I understand the concern about responsibility. I share it. Nobody on this board wants the shelves emptied by people who never return what they take. But a lost book will still cost the borrower what it costs us to replace it. What we are ending is the penalty for being late, and a penalty that keeps a child out of the building teaches nothing except that the building is not for him.

"Every one of us ran for this board because we believe a public library belongs to the whole public. Tonight we can decide whether that is a slogan or a policy. We are not a collection agency. We are a library. Let us vote like one."

Evaluating the speech. Stance: firmly for ending fines, with moral urgency. Perspective: a long-serving member who once held the opposing view, which he acknowledges ("That is a reasonable idea. I held it for years.") before giving a personal anecdote as the turning point. Premises: that a library's purpose is access; that parents' reports of children leaving reflect a real pattern; that the pilot results would hold system-wide. Links: the numbers support the claim that many young people are blocked. "Less than one percent" accurately describes 0.6 percent, and "three hundred readers" rounds 310 reactivated cards, though a reactivated card shows restored access, not a reader who actually came back. The speaker uses the figures selectively: he omits the collection cost that would strengthen him and omits that the pilot covered two branches. His answer to the responsibility concern links logically to the evidence: replacement charges stay, so only the penalty for lateness ends. The Millbrook anecdote is vivid but is one observation, not evidence of a pattern. Word choice: "locks out", "collection agency" and "forgotten what it is for" are loaded phrases that cast opponents as having lost sight of the mission. "Locks out" and "keeps a child out of the building" also stretch the evidence: a blocked card stops borrowing, not entry, and the parents' reports suggest discouraged visits, which no source measures. Emphasis: repetition of "Seven thousand four hundred" and "Two points" magnifies one number and shrinks the other. Tone: confident and moralizing; persuasive to allies but likely to put the opposing members on the defensive. The figures are largely accurate, though the speech stretches what they show; the rhetoric does more of the persuasive work than the reasoning.

Worked discussion excerpt with moves labeled: Ana (facilitator): "Our goal is a recommendation with any minority view recorded, by end of period. Jordan is checking figures, Priya is recording, and Sam is devil's advocate today." (sets goal, deadline, roles). Jordan: "The pilot report says returns fell from 91 to 89 percent, and 310 cards were reactivated." (draws explicitly on preparation). Sam: "Nobody has spoken for keeping fines. What would someone who values responsibility say?" (ensures a hearing for the full range of positions). Priya: "So far we agree fines raise little money, and we disagree about whether two points matters. That's partly a values question, so data alone won't settle it. What we could find out is whether the drop continues beyond the pilot's first year." (synthesizes, identifies a contradiction data alone cannot resolve and determines additional research).

Worked discrepancy note: Sources: oral remark ("something like a hundred thousand dollars a year"), budget sheet (48,000), pamphlet graph (91 vs 89 on an 88-92 axis). Discrepancy 1: the remark gives more than twice the recorded revenue (an overstatement of 52,000 dollars); the audited sheet is more credible. Discrepancy 2: the bar graph's truncated axis makes a 2-point change look like a drop of more than half; the numbers are accurate but the display misleads. Decision: use the budget sheet's figure, and redraw the bar graph with an axis starting at 0 before showing it to the board.

Worked speaker evaluation of one sentence: "If that is the price of bringing back three hundred readers, I will pay it gladly, and so should you." Premises: that 310 reactivated cards are three hundred readers brought back, which the pilot does not show (a reactivated card restores access; it does not record a visit), and that the result would continue system-wide. Link: a conditional that ties the cost (two points) to a benefit (readers). Word choice: "gladly" sets a tone of moral certainty. Evaluation: the link is reasonable but the premise is untested beyond two branches, and "so should you" shifts from reasoning to pressure.

Observation record: During a 25-minute group discussion on an issue your class has researched, an observer tallies, by name, these moves: explicit reference to evidence; probing question; clarifying, verifying or challenging an idea; bringing in an unheard position; synthesis; naming additional research needed. The observer also records whether the group set a goal, a deadline and roles.

Independent performance: (1) Take part in all three formats: a 5-minute one-on-one exchange in which you restate your partner's claim before answering it; a teacher-led seminar in which you cite evidence at least once and respond to a classmate by name; and a group discussion in which you lead or take a defined role and the group must reach a decision. Success criteria: you refer explicitly to at least two pieces of your preparation; you pose at least one question that probes reasoning or evidence; you ensure a hearing for a position not yet represented; you contribute to or deliver a synthesis that states what is resolved, what is not, and what information is still needed. (2) Integrate three sources in different formats (one visual, one quantitative, one oral or audio) on the same question: write a 300-word evaluation that judges each source's credibility and accuracy, notes every discrepancy among the data and makes a decision. (3) Listen to a speech or recorded argument and write a 400-word evaluation of the speaker's stance, premises, links among ideas, word choice, points of emphasis and tone, judging whether the evidence or the rhetoric carries the persuasion.