SAT Reading & Writing study guide · Chapter 21
Rhetorical Synthesis
CHAPTER TWELVE · EXPRESSION OF IDEAS
Picture handing a friend a page of research notes you jotted down for a class project and saying, “Write me one sentence that explains why this discovery mattered.” Your friend could write something completely accurate that misses the point entirely, a sentence about who ran the study, or when, or where, none of which touches why it mattered. Getting it right takes two things at once: everything stated has to be true to your notes, and the sentence actually has to do the one job you asked for.
College Board calls this skill Rhetorical Synthesis. A short set of a student’s research notes arrives as a list of bullets. A sentence then states what that student wants to accomplish, and four choices offer different ways of doing it. Two filters decide the answer. Every factual assertion in the sentence has to be supported by the notes, and the sentence has to do the specific job the goal names. Many strong-looking distractors pass one filter cleanly and fail the other.
Read the Goal First
A useful default is to read the goal before the notes, since it tells you exactly which information to prioritize. Read the notes first, and you absorb a list of bullets with no idea yet what you’re actually looking for. Prioritize the notes relevant to the goal, then use the full set to verify factual support once you’ve narrowed the field.
Every goal has an action and a target. Some also specify an audience, a source, a comparison, or another condition, and each part of the goal constrains the answer independently.
The action fixes what the sentence has to do: emphasize, explain, introduce, specify, compare. The target fixes the feature or object the action applies to: a difference in how two lichens take up water, for instance, rather than lichens in general. An audience or condition, when the goal states one, fixes who the sentence is written for, or any other constraint the goal names; not every goal includes one.
Underline the action, mark the target, and note any stated condition before you look at a single choice. A sentence that performs the right action on the wrong target fails, and so does one that assumes knowledge a stated audience does not actually have.
When the goal contains more than one demand, separate the constraints before reading the choices. A goal can pack two constraints into one sentence. Words such as and, while, without, or for an audience unfamiliar with the topic can add a second demand alongside the first. Write the demands out separately before you read the choices. A choice that satisfies the first condition and violates the second is incomplete; the correct sentence has to clear every condition the goal states, not merely perform the main verb.
Map the Goal Before Reading the Notes
The goals below turn up across released practice, and the list stays open rather than closed. Each one makes a demand you can check against a candidate sentence within a few seconds.
| Goal | What it requires | Common failure |
|---|---|---|
| Define or identify | What the thing is, or who a person was, in terms the stated audience can actually follow | A detail that presumes the reader already knows the subject |
| Specify a fact | The exact date, place, quantity, or classification the goal names | A different fact, however interesting that fact might be |
| Emphasize a difference | Both subjects, compared on the specific feature the goal names | One subject alone, or a difference on some other feature |
| Emphasize a similarity | Both subjects sharing the property the goal names | A contrast, or a property held by only one of them |
| Emphasize significance or duration | Why the thing matters, or how long it lasted, in the terms the notes actually supply | A description that reports the thing without its weight or its span |
| Explain the aim | What the researchers set out to learn, worded as a purpose | What they found, however central that result is to the notes |
| Describe the method | What was done, and to what | The reason for doing it, or the outcome it produced |
| Present a finding | The result itself, including any figure, comparison, or qualification the goal requires | The method, the aim, or a proposed explanation standing in for the actual result |
| Give an overview or place in context | The broader setting, period, or field the notes establish | A single narrow detail standing in for the whole picture |
| Generalize | A statement covering the cases the notes actually list, at the strength the notes allow | A claim wider than the notes carry |
| Use a quotation | The quoted words themselves, doing the specific work the goal names | A paraphrase where a quotation was requested, or a quotation that supports a different point than the one named |
| Specify what remains unknown | The open question, named explicitly as still open | Anything the notes report as already settled |
Keeping purpose and finding separate. These two goals produce the most confusion, because the notes often carry both at once. A purpose states what the work was intended to determine or accomplish. A finding states what the work actually found. A choice reporting the result cannot serve a goal that asked for the aim, however much more interesting that result may be to read.
Check Factual Support and Goal Fit
Every choice has to clear both checks below, and most hard wrong answers clear exactly one of them.
Support asks whether every factual assertion in this sentence is supported by the notes; it fails on a detail the notes never supplied, a comparison they never drew, or a fact altered somewhere in the retelling. Goal fit asks whether the sentence performs the action on the target the goal actually named; it fails on an accurate sentence that reports something else entirely, however well that sentence happens to read.
Read the goal first to know what matters. When evaluating a choice, reject any unsupported factual assertion immediately; among factually supported choices, use the goal to decide which one performs the requested job.
Two kinds of wrong answer. Some distractors are entirely accurate and simply answer a different goal than the one asked. Others read smoothly and slip in something the notes never actually gave, without announcing it, a comparison, a motive, or a small extension of a date or a practice. Learn to name which kind of wrong answer you’re looking at, because the first is caught by checking the goal, and the second is caught by checking the notes.
Worked Examples by Goal Type
Emphasize a Specific Difference
Student’s notes:
Rock tripe and reindeer moss are both lichens of northern rock and heath.
Rock tripe grows flat against stone in single leathery sheets.
Reindeer moss grows upright in branching tufts.
Rock tripe takes up water only from rain running across the rock.
Reindeer moss absorbs water from fog directly through its branches.
The goal: the student wants to emphasize a difference in how the two lichens take up water.
A. Rock tripe and reindeer moss are both lichens found on northern rock and heath.
B. Reindeer moss grows upright in branching tufts, while rock tripe lies flat against stone.
C. Rock tripe takes up water only from rain running across the rock, while reindeer moss absorbs it from fog through its branches.
D. Rock tripe, a lichen of northern rock, takes up water from rain running across the stone.
C is the answer: both lichens appear, and the feature compared is water uptake, exactly as named. A is true, and it emphasizes a similarity when the goal asked for a difference; both runs in the wrong direction entirely. B states a genuine difference on the wrong feature; tufts describes shape, not water uptake. D gives one lichen only, so no comparison is drawn at all.
Introduce the Topic for a New Reader
Student’s notes:
Kente is a woven cloth made in Ghana.
Weavers work on a horizontal loom and produce narrow strips.
The strips are sewn edge to edge into a broad cloth.
Individual patterns carry names and meanings.
Adom Boateng weaves kente in the town of Bonwire.
The goal: the student wants to introduce kente to an audience unfamiliar with it.
A. Adom Boateng, a weaver in Bonwire, sews his narrow strips edge to edge.
B. Kente is a Ghanaian cloth woven in narrow strips on a horizontal loom and sewn edge to edge into a broad textile.
C. The patterns of kente carry names and meanings recognized across the region.
D. Weavers in Bonwire work on horizontal looms rather than upright ones.
B is the answer: it names the thing, its origin, and how it is made, assuming nothing the audience wouldn’t already have. A names a weaver before the cloth itself has been identified, and his narrow strips assumes the strips have already been explained. C is true, and it develops a subject the reader has not yet been given anything to attach it to. D fails both gates: upright looms appear nowhere in the notes, and a point of technique cannot introduce a subject to someone meeting it for the first time.
Present the Finding
Student’s notes:
Researchers fitted forty tawny owls with GPS tags.
Owls in the city and owls in nearby woodland were tracked for one year.
City owls flew about thirty percent less each night than woodland owls.
City owls also held smaller territories.
The team suggested that denser prey in city parks may explain both results.
The goal: the student wants to present the study’s findings about the owls’ movement and use of space to an audience already familiar with the method.
A. Forty tawny owls were fitted with GPS tags and tracked for one year.
B. City owls flew about thirty percent less each night than woodland owls and held smaller territories.
C. Denser prey in city parks may explain why city owls behave as they do.
D. Researchers compared owls living in the city with owls living in nearby woodland.
B is the answer: two results, with the figure and the direction attached to each. A gives the method, and the goal states the audience already knows it. C gives the team’s proposed explanation, a step beyond the findings themselves. D gives the design of the comparison, with no outcome reported in it at all.
Explain the Study’s Aim
Student’s notes:
A mural painted in 1908 was covered with plain paint in 1955.
Conservators wanted to establish whether the original survived underneath.
They used infrared imaging, which passes through the upper layer.
The imaging showed the mural largely intact, with damage at the lower left.
Removal of the 1955 paint has not yet begun.
The goal: the student wants to explain the purpose of the infrared imaging.
A. Infrared imaging showed that the 1908 mural was largely intact, with damage at the lower left.
B. Conservators used infrared imaging to establish whether the 1908 mural had survived beneath the later paint.
C. Conservators used infrared imaging to examine the mural beneath the upper paint and found it largely intact.
D. Removal of the 1955 paint has not yet begun, though the imaging is complete.
B is the answer: it states what the conservators set out to learn, worded exactly as a purpose. A gives the result the imaging produced, which the goal never asked for. C is tempting because every word in it is supported; it gives the method and the result while the goal asked specifically for the purpose. D reports what has happened since, with no purpose stated anywhere in it.
Match the Sentence to the Stated Goal
Student’s notes:
Architect Ines Calder was born in 1941 and trained in Tokyo.
She designed the Whitmore Library in 1978 using a curved concrete shell.
In 1994 she designed the Barrow Museum using a grid of glass panels.
The two buildings sit three blocks apart in the same city.
The goal: the student wants to emphasize how the two buildings differ.
A. Calder was born in 1941 and trained as an architect in Tokyo.
B. The Whitmore Library uses a curved concrete shell, while the Barrow Museum uses a grid of glass panels.
C. Both buildings were designed by Calder and sit three blocks apart.
D. The Barrow Museum, designed in 1994, uses a grid of glass panels.
B is the answer: both buildings appear, compared directly on the feature that actually differs, their structural design. A is true and biographical, and biography does not touch how the two buildings differ. C reports a similarity, common architect and proximity, which runs the wrong direction for a goal asking for difference. D gives one building alone, so no comparison is drawn at all.
Satisfy Every Part of a Multi-Part Goal
Student’s notes:
Lise Meitner helped explain nuclear fission in 1938.
She was repeatedly passed over for the Nobel Prize awarded for that work.
Element 109, meitnerium, was later named in her honor.
She worked for over three decades before the fission discovery.
The goal: the student wants to explain Meitner’s scientific contribution and how it is still recognized today, without discussing the Nobel Prize.
A. Meitner helped explain nuclear fission in 1938, a contribution later honored when element 109 was named meitnerium.
B. Meitner was repeatedly passed over for the Nobel Prize for her work on nuclear fission.
C. Meitner worked for over three decades before helping explain nuclear fission in 1938.
D. Element 109 was named meitnerium in honor of Lise Meitner.
A meets the stated limit while covering both required parts: the contribution itself and the lasting recognition the goal specifically asks for. B directly violates the limit by making the Nobel Prize the center of the sentence. C states the contribution but stops there, leaving the goal’s second requirement, lasting recognition, entirely unaddressed. D reports the honor alone, without ever stating what the contribution actually was.
Write for the Stated Audience
Student’s notes:
A researcher studies deep-sea hydrothermal vents.
Her expedition found a previously undocumented species of tube worm.
The worm survives temperatures near boiling using a heat-resistant protein.
The researcher has published over thirty papers on vent ecosystems.
The goal: the student wants to introduce the researcher’s discovery to readers unfamiliar with her research.
A. The researcher’s protein research builds on over thirty prior papers on vent ecosystems.
B. A researcher studying deep-sea vents discovered a new species of tube worm living near boiling hydrothermal vents.
C. The tube worm survives temperatures near boiling using a heat-resistant protein.
D. The researcher has published extensively on hydrothermal vent ecosystems throughout her career.
B identifies who made the discovery, what she found, and where, giving an unfamiliar reader everything needed to follow what comes next. A assumes the reader already knows about the protein research and the prior papers. C describes a mechanism before the reader has been told a worm was even discovered. D describes her career without ever introducing the specific discovery the goal is about.
Keep Background, Method, Finding, and Significance Separate
Student’s notes:
A team studied recovery in coral reefs after a 2015 bleaching event.
The study covered four reef sites over six years.
Reefs with intact fish populations recovered coral cover twice as fast as reefs without them.
Researchers used underwater photography to track coral cover annually.
The goal: the student wants to present the study’s main finding.
A. Researchers studied four reef sites over six years using underwater photography.
B. A 2015 bleaching event affected coral reefs at four sites.
C. Reefs with intact fish populations recovered coral cover twice as fast as those without.
D. Researchers used underwater photography to track changes in coral cover annually.
C is the finding itself, the comparison the study actually produced. A and D both describe the method, how the study was conducted, not what it found. B gives background, the event that prompted the study, without ever reporting a result.
Separate Purpose From Outcome
Student’s notes:
A field trial tested whether a new fertilizer reduced the time needed for seedlings to reach maturity.
Three hundred plots were randomly assigned to treated or untreated groups.
Plots receiving the fertilizer reached maturity in an average of nine weeks, versus fourteen for untreated plots.
Researchers noted the fertilizer’s mechanism remains only partly understood.
The goal: the student wants to explain what the trial was designed to determine.
A. Plots receiving the fertilizer reached maturity in an average of nine weeks, compared with fourteen for untreated plots.
B. The trial tested whether a new fertilizer reduced the time needed for seedlings to reach maturity.
C. Three hundred plots were randomly assigned to treated or untreated groups.
D. The fertilizer’s mechanism remains only partly understood, researchers noted.
B states the trial’s aim directly, worded as a question the researchers set out to answer. A reports the outcome, which the trial produced, not what it was designed to determine beforehand. C describes the method of assignment, not the aim. D reports a limitation acknowledged afterward, unrelated to the trial’s original purpose.
State the Feature the Goal Asks For
Student’s notes:
The Ashcombe Bridge was built in 1887 by engineer Priya Nair.
It uses a lattice truss design common for the period.
Its foundation rests on timber piles rather than the stone piers typical of similar bridges.
The bridge remains in daily use today.
The goal: the student wants to emphasize an unusual feature of the bridge’s construction.
A. The Ashcombe Bridge was built in 1887 by engineer Priya Nair and remains in daily use.
B. The Ashcombe Bridge uses a lattice truss design common for bridges of its period.
C. Unlike similar bridges built on stone piers, the Ashcombe Bridge rests on timber piles.
D. The Ashcombe Bridge, built in 1887, remains in use today.
C names the specific feature the notes flag as unusual, and states the comparison that makes it unusual explicit. A and D both correctly identify the bridge without ever mentioning anything unusual about how it was built. B describes an ordinary, period-typical feature, the opposite of what the goal asks for.
Keep Comparisons and Labels Accurate
Student’s notes:
Study 1 tracked plant regrowth after wildfire for six years.
Study 2 tracked plant regrowth after wildfire for nine years.
Study 1 found regrowth stabilized faster than Study 2 did.
Both studies used the same measurement method.
The goal: the student wants to compare the duration of the two studies.
A. Study 1 lasted nine years, while Study 2 lasted six.
B. Study 1 lasted six years, while Study 2 lasted nine.
C. Study 1 found faster stabilization than Study 2, which lasted longer.
D. Both studies used the same measurement method over several years.
B correctly pairs each study with its actual duration. A swaps the two durations between the studies, a reversed pairing built from numbers that are individually accurate. C reports the stabilization finding instead of the duration the goal actually asked for. D reports the shared method without ever stating either study’s specific length.
Keep Findings and Methods With the Correct Source
Student’s notes:
Dr. Wren led a study on soil bacteria using genetic sequencing.
Dr. Foster led a separate study on soil bacteria using culture plating.
Wren’s team found three previously unidentified bacterial strains.
Foster’s team found no new strains but confirmed existing population estimates.
The goal: the student wants to state what Dr. Wren’s study found.
A. Dr. Foster’s team found three previously unidentified bacterial strains.
B. Dr. Wren’s team found three previously unidentified bacterial strains.
C. Dr. Wren’s team used culture plating to confirm existing population estimates.
D. Dr. Foster’s team used genetic sequencing to identify new strains.
B correctly pairs Wren with her own finding. A takes a genuine finding and credits it to the wrong researcher. C takes Foster’s method and Foster’s result and attaches both to Wren instead. D reverses the same pairing again, giving Foster the method and framing that belong to Wren.
Preserve Chronology and Certainty
Student’s notes:
A dating technique using tree-ring analysis was developed in 1998.
An ancient wooden artifact was recovered from a bog in 1976.
The artifact was analyzed with the 1998 technique after its long-term conservation was complete, in 2012.
The analysis dated the artifact to approximately 1400 CE.
The goal: the student wants to explain how the artifact was dated.
A. The artifact, recovered in 1976, was studied in 1998 using tree-ring analysis.
B. In 2012, researchers used tree-ring analysis, developed in 1998, to date the artifact to approximately 1400 CE.
C. The artifact may eventually be dated using tree-ring analysis once conservation is complete.
D. The artifact was recovered from a bog and later conserved before further study.
B keeps every date attached to its correct event: recovery in 1976, technique developed in 1998, analysis and dating in 2012. A implies the artifact was studied with the technique in 1998, the same year the technique was developed, which the notes place fourteen years earlier than the actual analysis. C downgrades a completed analysis into a future possibility the notes never describe that way. D describes the artifact’s history without ever stating how it was actually dated.
Preserve the Notes’ Level of Certainty
Student’s notes:
A new alloy has been tested for resistance to saltwater corrosion.
In laboratory trials, it resisted corrosion for over five years with no measurable pitting.
Engineers hope it may eventually prove suitable for use in offshore wind turbine foundations.
No offshore field trials have yet been conducted.
The goal: the student wants to state the alloy’s demonstrated laboratory performance.
A. The alloy resisted saltwater corrosion for over five years in laboratory trials with no measurable pitting.
B. The alloy is suitable for use in offshore wind turbine foundations.
C. The alloy may resist saltwater corrosion for over five years.
D. Engineers have confirmed the alloy’s performance in offshore field conditions.
A reports the demonstrated laboratory result at exactly the certainty the notes give it. B upgrades a hoped-for future use into a settled fact the notes never establish. C downgrades an actual five-year laboratory result into a mere possibility, understating what was actually shown. D invents field trials the notes explicitly say have not yet happened.
Verify the Whole Sentence and the Quotation’s Job
Student’s notes:
The temple’s foundation stones are cut from a dense grey basalt.
Basalt of this type is found only on Island Y, forty miles from the temple site.
The temple itself stands on Island X.
Historian Rina Cole writes: “The builders’ choice of imported stone speaks to the site’s importance.”
The goal: the student wants to use a quotation to support the claim that the temple site was considered significant.
A. The temple is built from basalt found only on Island Y.
B. The temple, standing on Island X, is built partly from stone imported from Island Y.
C. As Rina Cole writes, “The builders’ choice of imported stone speaks to the site’s importance.”
D. Cole notes that the temple’s basalt foundation came from a distant island.
C uses the actual quotation to do the exact supporting work the goal names. A takes a detail about the temple’s foundation stones specifically and generalizes it into a claim about the temple as a whole, “the temple is built from basalt,” when the notes only ever specify the foundation; it also never uses the quotation the goal explicitly requires, the same failure as B and D. B correctly separates the temple’s location from the stone’s origin, and it never uses the quotation the goal specifically requires. D paraphrases Cole’s observation instead of quoting it, missing the same instruction.
Match the Level of Detail to the Goal
Student’s notes:
A city’s public transit ridership grew from 40,000 to 62,000 daily riders between 2015 and 2023.
The growth followed the opening of three new light-rail stations in 2017.
A fare-reduction program began in 2020.
Ridership growth accelerated most sharply after 2020.
The goal: the student wants to specify the exact change in daily ridership over the study period.
A. Transit ridership in the city grew substantially between 2015 and 2023.
B. Daily ridership grew from 40,000 to 62,000 between 2015 and 2023.
C. Three new light-rail stations opened in the city in 2017.
D. Ridership growth accelerated most sharply after the 2020 fare-reduction program began.
B gives the exact figures the goal asks for. A summarizes the same trend in vague terms, burying the specific numbers the goal actually requested. C and D each report a true contributing detail rather than the overall change in ridership itself.
Include Every Required Component
Student’s notes:
Camouflage allows an organism to blend into its surroundings, reducing detection by predators or prey.
The arctic fox grows a white coat in winter that matches snow cover.
The same fox grows a brown coat in summer that matches bare ground.
Its coat color shift is triggered by seasonal changes in daylight.
The goal: the student wants to explain the concept of camouflage using a specific example.
A. Camouflage allows an organism to blend into its surroundings, reducing detection by predators or prey.
B. The arctic fox grows a white coat in winter and a brown coat in summer.
C. Camouflage, which helps organisms avoid detection by blending into their surroundings, is illustrated by the arctic fox’s seasonal coat color change.
D. The arctic fox’s coat color shift is triggered by seasonal changes in daylight.
C states the general concept and grounds it in the specific case the goal asks for. A gives the concept alone, with no example attached. B gives the example alone, with no general concept stated to connect it to. D reports a mechanism behind the example rather than either the concept or a clear illustration of it.
Check Numbers and Quantitative Relationships
A goal built around a number fails in specific, repeatable ways: the right topic paired with the wrong measurement, a true figure that answers a different question than the one asked, or a number stripped of the comparison that actually made it meaningful.
| The goal asks for | What tends to go wrong |
|---|---|
| Emphasizing change | A final value or raw amount standing in for the actual size of the change |
| Comparing rates | A raw total standing in for a rate, when group sizes differ |
| Showing a majority or minority | The wrong denominator, comparing a count against the wrong total population |
| Emphasizing duration | A pair of dates standing in for the span of time between them |
| Comparing two studies | Correct figures attached to the wrong study |
| Giving a number context | An accurate figure reported without the comparison that makes it meaningful |
| Preserving uncertainty | Exact or absolute wording replacing evidence the notes only support approximately |
Student’s notes:
A community garden program launched in 2019 with 40 participating households.
By 2024, the program had grown to 310 participating households.
The surrounding neighborhood’s population grew by about 8 percent over the same period.
A separate program in a nearby city grew from 200 to 260 households over the same five years.
The goal: the student wants to emphasize how dramatically the program’s participation grew relative to the nearby city’s program.
A. The program grew from 40 households in 2019 to 310 households in 2024
B. The program’s participation grew to nearly eight times its original size over five years, compared with roughly a 30 percent increase in the nearby city’s program over the same period
C. The neighborhood’s population grew by about 8 percent between 2019 and 2024
D. Both programs launched with different numbers of households and grew over five years
B is the answer: it states the actual size of the change for both programs, in comparable terms, exactly what the goal’s comparison requires. 40 to 310 is 7.75 times the starting level, close enough to be described as nearly eight times its original size, a 675 percent increase; 200 to 260 is a 30 percent increase. The answer compares growth magnitudes in interpretable terms even though the two programs are described using different forms, times original size for one and percent increase for the other. A reports the program’s own numbers accurately but supplies no comparison to the nearby city at all, leaving the goal’s central requirement, relative to, entirely unaddressed. C reports a true figure that answers a different question, population growth, not program growth. D gestures at both programs without any actual figures attached to either one, failing the goal’s demand for a comparison of specific magnitude.
Satisfy the Full Goal and Verify Every Added Detail
A goal with two stated requirements can be defeated by a choice that nails one requirement, ignores the other, or nails both while smuggling in a claim the notes never actually support. The hardest version combines a genuine partial match with an invented detail, so the choice feels closer to correct than a pure miss would.
Student’s notes:
A regional airline began using a new scheduling algorithm in 2022.
On-time departures rose from 71 percent to 89 percent within a year.
The airline’s fuel costs also fell by roughly 6 percent over the same period, attributed by the airline to more efficient routing.
Customer complaints about delays dropped sharply following the change.
The goal: the student wants to describe the algorithm’s effect on both on-time performance and fuel costs, without attributing the fuel savings to any specific cause the notes do not directly confirm.
A. On-time departures rose from 71 percent to 89 percent after the airline adopted a new scheduling algorithm in 2022
B. Fuel costs fell by roughly 6 percent after the airline adopted a new scheduling algorithm, a result of more efficient flight paths
C. After adopting a new scheduling algorithm in 2022, the airline saw on-time departures rise from 71 percent to 89 percent and fuel costs fall by roughly 6 percent, a change the airline linked to the new routing
D. Customer complaints about delays dropped sharply after the airline introduced a new scheduling algorithm in 2022
C is the answer: it reports both required figures and correctly frames the routing explanation as the airline’s own attribution, not a confirmed fact, satisfying every part of the goal at once. A addresses only on-time performance, leaving the fuel-cost half of the goal entirely unmet. B addresses only fuel costs, and states the efficient-routing explanation as settled fact instead of the airline’s own claim, precisely the unsupported certainty the goal warns against. D addresses neither figure the goal actually asks for, reporting a related but different outcome instead.
Use This Method
1. Read the goal first and find its verb.
2. Translate the goal into its required action, its target, and any stated audience or condition.
3. Read the notes with that demand in mind and mark the bullets that meet it.
4. Check support first. Eliminate any choice carrying a fact the notes do not give.
5. Then test the survivors against the goal, matching the action and the target it names.
Read the Goal as a Complete Instruction
The verb alone is never enough. Introduce, emphasize, and explain change meaning depending on exactly what follows them. Read the full request: action plus target, plus any comparison, audience, source, quotation, or limitation the goal states.
| Pair | The distinction |
|---|---|
| introduce a person / emphasize a contribution | An introduction may simply identify who the person is. Emphasizing a contribution requires the specific work or achievement to actually carry the sentence. |
| introduce a study / state its finding | Introducing a study can identify the research question, subjects, or method. Stating the finding requires the result itself. |
| purpose / method | Purpose is what researchers wanted to learn or do. Method is how they investigated it. |
| method / result | Method describes the procedure or evidence used. Result states what that procedure found. |
| result / significance | A result is the finding itself. Significance explains why that finding matters in the context the goal names. |
| motivation / description | Why an artist or researcher did something is different from what the resulting work or study looks like. |
| similarity / difference | Both require information about both subjects. The relationship has to point in the specific direction the goal requests. |
| compare / list two facts | A comparison makes the relationship explicit. Two adjacent descriptions can leave the requested similarity or difference unstated. |
| generalization / example | A generalization states the broader pattern the notes support. An example supplies one particular case. |
| explain and give an example / example only | If the goal asks for both, the sentence needs the general idea and the case that illustrates it together. |
| historical overview / single date | An overview conveys development, span, or sequence. One date is only a single point inside that history. |
| place in context / give background | Context has to help the reader understand the specific fact or development named. Unrelated biography is merely background. |
| identify / describe | Identification tells what or who something is. Description gives its characteristics. The goal determines how much of either is actually needed. |
| state a location / explain origin | Where something is located and where its material, people, or idea came from can be two different facts entirely. |
| state a date / establish a date range | A single year and a before, after, or within-period conclusion are not interchangeable. |
| classify / describe a feature | Calling a work a sonnet, a species a mammal, or an object a tool is classification. Describing one property does not necessarily classify it. |
| emphasize duration / emphasize a start date | “Twenty years” communicates duration. “Began in 1984” communicates a starting point. They answer different goals. |
| emphasize scale / emphasize change | A large final amount and a large increase are different facts about the same numbers. |
| advantage / feature | A feature is what something has or does. An advantage explains how that feature is beneficial relative to the context or an alternative. |
| Pair | The distinction |
|---|---|
| challenge a claim / add another fact | To challenge a claim, the selected information has to bear directly against it. A related fact is not automatically enough. |
| support a claim / repeat the claim | Support supplies evidence or reasoning. Restating the claim in different words does not support it. |
| use a quotation / paraphrase | If the goal explicitly requires a quotation, an otherwise accurate paraphrase does not satisfy that specific constraint. |
| attribute a view / state it as fact | If the notes identify a claim as one researcher’s interpretation, preserve that attribution rather than presenting the interpretation as settled fact. |
| confirmed / proposed | Observed or demonstrated information must stay distinct from a hypothesis, a prediction, a hope, or a possibility. |
| known / unknown | A goal asking what remains unknown should not be answered with a known background fact; the unresolved point has to be made explicit. |
| unknown / disproved | Not yet known does not mean false. Preserve the actual uncertainty rather than resolving it in either direction. |
| cause / association | Do not strengthen a relationship beyond what the notes themselves support. |
| one factor / combination of factors | If the notes identify a joint condition, preserve both factors when the goal concerns that explanation. |
| A before B / A caused B | Chronology alone does not automatically establish cause. |
| more than / at least | A strict comparison and a stated minimum are different claims. Keep the exact quantitative wording faithful to the notes. |
| first / earliest known | “Earliest known” preserves the actual limit of the evidence; “first” can claim more than the notes establish. |
| only / one of | “Only” excludes alternatives. “One of” explicitly allows them. |
| can / may eventually | Present capability and proposed future capability are not interchangeable. |
| was used for / may have been used for | Confirmed historical use and proposed use carry different levels of certainty. |
| central fact / decorative detail | The goal determines relevance. A colorful, accurate detail can still distract from the sentence’s actual required center. |
| enough information / every note | Rhetorical synthesis is selection. The correct answer uses what the goal needs; it does not have to preserve the whole notebook. |
| proposal’s source / later result’s source | A note crediting an idea to the person who first proposed it and a note crediting a finding to whoever later tested it are two different facts; combining them into one sentence must keep each claim with its actual origin. |
| true facts stated together / a relationship invented between them | Joining two accurate notes with because, so, or which led to asserts a connection between them; unless the notes themselves state that link, the connecting word has added a claim the notes never made. |
| concise / incomplete | Leaving out irrelevant notes is good practice. Leaving out a required part of the goal is not the same thing. |
Practice
1. Student’s notes:
The Bath House and the Corn Exchange were both built in Leeds in the 1860s.
The Bath House used cast iron columns hidden behind a stone front.
The Corn Exchange left its iron ribs exposed inside a domed hall.
Both buildings were designed by Cuthbert Brodrick.
Both survive and are open to the public.
The goal: the student wants to emphasize a difference between the two buildings.
A. Both buildings were designed by Cuthbert Brodrick in the 1860s and both survive today.
B. The Bath House hid its cast iron columns behind a stone front, while the Corn Exchange left its iron ribs exposed inside a domed hall.
C. The Corn Exchange, built in Leeds in the 1860s, is open to the public.
D. Cast iron was used in both buildings, and both are open to visitors.
2. Student’s notes:
Sea ice near the peninsula has thinned by roughly a third since 1990.
Emperor penguins raise chicks on ice that holds until December.
A survey counted breeding pairs at eight colonies each year from 2009.
Four colonies lost their ice early in at least one season.
Whether the birds from those colonies bred elsewhere is not known.
The goal: the student wants to specify what the survey has not established.
A. Sea ice near the peninsula has thinned by roughly a third since 1990.
B. Four of the eight colonies lost their ice early in at least one season.
C. Whether birds from the affected colonies bred at other sites remains unknown.
D. Emperor penguins raise chicks on ice that holds until December.
3. Student’s notes:
Sourdough bread is leavened by wild yeast and bacteria living in a flour and water culture.
The culture is kept alive by regular feeding with fresh flour.
Bakers call the culture a starter.
Fermentation takes between four and twenty-four hours.
Elena Ruiz keeps a starter her grandmother began in 1954.
The goal: the student wants to explain to an unfamiliar audience what a sourdough starter is.
A. Elena Ruiz feeds her starter with fresh flour, as her grandmother did from 1954.
B. A starter is a culture of flour and water holding the wild yeast and bacteria that leaven sourdough bread.
C. Fermentation in a sourdough loaf takes between four and twenty-four hours.
D. Bakers feed their starters regularly to keep them alive.
4. Student’s notes:
Two teams studied the same coral reef’s recovery after a bleaching event.
Team A used satellite imagery to estimate coral cover changes remotely.
Team B conducted direct underwater surveys, physically measuring coral cover at each site. The goal: the student wants to compare the two teams’ methods and highlight a key difference between them.
A. Team A estimated coral cover changes remotely using satellite imagery, while Team B measured coral cover directly through underwater surveys.
B. Team A studied coral reef recovery using satellite imagery.
C. Team B conducted direct underwater surveys of the reef.
D. Both teams studied the same coral reef’s recovery after a bleaching event.
5. Student’s notes:
A researcher hypothesized that increasing a sample’s exposure to blue light would accelerate its growth rate, based on prior studies with similar organisms.
When tested, samples exposed to increased blue light grew at the same rate as the control group, showing no measurable acceleration.
The goal: the student wants to explain how the results challenge the original hypothesis.
A. The researcher hypothesized that increased blue light exposure would accelerate growth, based on prior studies.
B. Samples exposed to increased blue light grew at the same rate as the control group, showing no acceleration the hypothesis had predicted.
C. Prior studies with similar organisms showed a relationship between light exposure and growth rate.
D. The control group provided a baseline for comparison in the experiment.
6. Student’s notes:
A researcher first proposed in 2015 that shifting ocean currents were responsible for a decline in a specific fish population.
A separate study by a second researcher in 2020 confirmed that current patterns had indeed shifted in the proposed direction during the relevant years.
The goal: the student wants to identify who confirmed the shift in ocean currents.
A. The first researcher proposed that shifting ocean currents were responsible for the fish population decline.
B. A 2020 study by a second researcher confirmed that current patterns had shifted in the direction the first researcher proposed.
C. The fish population decline was first noted in 2015.
D. The first researcher’s 2015 proposal identified changing currents as a likely cause.
7. Student’s notes:
- A 2018 study found that a coral restoration project increased live coral cover from 12 percent to 34 percent over five years at the test site.
The goal: the student wants to report the change in coral cover documented by the study.
A. The 2018 study found that coral cover increased from 12 percent to 34 percent over five years.
B. The 2019 study found that coral cover increased from 12 percent to 34 percent over five years.
C. The 2018 study found that coral cover increased from 12 percent to 43 percent over five years.
D. A restoration project increased coral cover at the test site.
Answers and Explanations
Show the answers and explanations
1. B. Both buildings appear, compared directly on how each treated its ironwork, exactly the feature the goal names. A gives two similarities where the goal asked for a difference. C gives one building alone, with no comparison drawn at all. D reports a shared material and a shared status, both similarities again.
2. C. It names the open question and marks it explicitly as still open, which is exactly the demand the goal made. A reports a settled measurement as though it were an unknown. B reports a finding the survey actually established, the opposite of what the goal wants. D reports background about the species, settled information rather than an open question.
3. B. It defines the term and states what the culture actually does, giving a stranger the thing itself before anything else. A fails both checks: the notes say the grandmother began the starter in 1954 and never say she fed it continuously from then on, and the sentence introduces a person before the term the audience is meant to learn has even been defined. C gives a timing detail for a process the reader cannot yet picture, since the starter has not been defined. D describes care of a thing that has not yet been identified, presuming the definition the goal actually requires.
4. A. It names both methods and places them in an explicit relationship, remote versus direct measurement, exactly what a method comparison with a highlighted difference requires. B reports only Team A’s method, with no mention of Team B at all. C reports only Team B’s method, the mirror problem. D states that both teams studied the same reef but never names either method, failing the goal’s central demand for a comparison of technique.
5. B. It reports the actual finding and explicitly ties it to the prediction the hypothesis made, showing the two in direct tension, which is what a challenge to a hypothesis requires. A restates the hypothesis itself without ever reaching the result that tests it. C supplies background that motivated the hypothesis, not evidence bearing on whether it held up. D describes a methodological detail, the control group’s role, without reporting what the comparison actually showed.
6. B. It correctly assigns the confirming result to the second researcher, the one the goal specifically asks about. A and D both attribute a contribution to the first researcher, the one who proposed the mechanism rather than confirmed it, a source-versus-finding mix-up the goal is built to catch. C reports a true date but answers a different question, when the decline was first noted, not who confirmed the current shift.
7. A. It preserves every fact the notes state exactly as given: the year, both percentages, and the five-year span. B changes the year to 2019, a detail the notes never support. C changes the ending percentage to 43, a figure the notes never report. D drops every specific number entirely, failing to report the change the goal asks for at all.
One Final Check Across All Skills
Eleven question types have now been taught separately, and their wrong answers fail in a small number of recurring ways. Run this list against any choice you are unsure of, whichever chapter the question actually came from.
Target asks whether this choice is truly about the thing the question named; it matters most on function, evidence, and synthesis questions. Evidence asks whether you can point at the exact words, the data, or the note that gives you this; it matters most on detail, evidence, and synthesis questions. Scope asks whether the choice stays inside the group, the place, and the period the text actually covers; it matters most on central idea, cross-text, and inference questions. Strength asks whether the choice claims more certainty than the passage itself did; it matters most on inference, evidence, and cross-text questions. Attribution asks whose claim this actually is, and whether the choice has moved it to someone else without saying so; it matters most on central ideas, cross-text, and rhetorical synthesis questions. Relation asks whether the direction, the order, and the causal status all match the text; it matters most on transitions, structure, and quantitative questions. Grammar asks whether the sentence still holds together with this choice in place; it matters most on Boundaries and Form, Structure, and Sense.
Do not run all seven mechanically on every single answer. Use the checks that fit the skill actually being tested, and let your own error log tell you which ones you personally miss most often.
Final Checks Before You Answer
Rhetorical Synthesis runs two gates for every choice. First: does the sentence do exactly what the student wants? Second: is every factual part of that sentence supported by the notes? Passing only one gate is never enough. Each check below comes with its own worked item.
When the goal says emphasize, finish the phrase before reading choices: emphasize what, exactly, similarity, significance, duration, motivation, or a specific difference. When the goal says introduce, ask what the introduction is actually supposed to foreground, not merely whether a choice names the subject. When the goal says explain, identify precisely what needs explaining: purpose, method, result, mechanism, advantage, or significance.
Student’s notes:
A 2019 renovation replaced the theater’s original wooden seating with cushioned seats.
The renovation also improved the building’s sound insulation.
Ticket sales rose 20 percent in the year following the renovation.
The architect who led the renovation had never designed a theater before.
The goal: the student wants to emphasize a measurable outcome of the renovation.
A. The 2019 renovation replaced wooden seating with cushioned seats and improved sound insulation.
B. The architect who led the 2019 renovation had never designed a theater before.
C. Ticket sales rose 20 percent in the year following the 2019 renovation.
D. The theater was renovated in 2019 to improve comfort and acoustics.
C reports a specific, measurable outcome of the renovation, exactly what the goal asks for. A describes the renovation’s content, not an outcome that followed it. B is a true but irrelevant biographical detail. D restates the renovation’s purpose rather than a measurable result.
When the goal says compare, both subjects have to appear in an explicit relationship, not just side by side. When the goal specifically says similarity, do not select a true difference instead. When the goal says difference, do not select two separate facts that never actually make the contrast clear to a reader.
Student’s notes:
Both the violin and the viola are string instruments played with a bow.
The violin is tuned higher than the viola.
The viola’s body is larger than the violin’s.
Both instruments are commonly used in orchestras and chamber ensembles.
The goal: the student wants to emphasize a similarity between the two instruments.
A. The violin is tuned higher than the viola, which has a larger body.
B. Both the violin and the viola are string instruments played with a bow.
C. The viola’s larger body distinguishes it from the violin.
D. The violin is smaller than the viola.
B states a property both instruments genuinely share, exactly what the goal asks for. A and C both report differences, running the wrong direction for a similarity goal. D reports only one side of a size difference without even completing the comparison.
When the goal contains and, check both requirements separately; a choice satisfying only one half is still incomplete. When the goal contains without mentioning X, treat that as a real constraint rather than optional wording. When the goal names an audience unfamiliar with the topic, make sure the sentence actually supplies the identification or context that audience needs.
Student’s notes:
A community garden opened in 2018 on a former vacant lot.
It now includes forty raised beds tended by local families.
The garden also hosts a monthly seed-sharing event.
The land was donated by a local business without any tax incentive requested.
The goal: the student wants to emphasize both the garden’s current scale and its community use, without mentioning the donation.
A. A community garden opened in 2018 on land donated by a local business.
B. The garden now includes forty raised beds tended by local families and hosts a monthly seed-sharing event.
C. Forty raised beds are tended by local families in the community garden.
D. The land was donated without any tax incentive requested by the business.
B covers both required elements, current scale (forty beds) and community use (tended by families, the shared event), while never mentioning the donation. A violates the stated limit directly. C covers only scale, not the seed-sharing event that represents community use. D violates the limit and addresses neither required element.
When the goal explicitly requires a quotation, an accurate paraphrase does not satisfy that instruction. When the goal asks what remains unknown, do not answer with something the notes already report as established. When the goal asks for a finding, do not substitute the research question or the method in its place.
Student’s notes:
A survey tracked reading habits among 500 teenagers over one year.
Average reading time fell from 5 hours to 3.2 hours per week.
Researchers could not determine whether the decline was due to increased screen time or changing school assignments.
Dr. Patel noted, “The cause of this shift remains genuinely open.”
The goal: the student wants to specify what the study did not establish.
A. Reading time fell from 5 hours to 3.2 hours per week among surveyed teenagers.
B. As Dr. Patel noted, “The cause of this shift remains genuinely open.”
C. A survey tracked reading habits among 500 teenagers over one year.
D. Increased screen time explains the decline in teenage reading time.
B is correct because it explicitly states the unresolved point. Its quotation format is supported by the notes but is not required by this goal. A reports the finding itself, something the study did establish. C reports the method, not an unresolved question. D asserts a specific cause as settled, when the notes explicitly say the cause was not determined.
When the goal asks for the method, do not substitute the finding. When the goal asks for the purpose, look specifically for what the researcher or artist intended to investigate or accomplish, not what resulted. When the goal asks for significance, the answer should connect the fact to why it matters in the context the goal actually names.
Student’s notes:
Conservators X-rayed a 15th-century painting to check for earlier compositions beneath the surface.
The X-ray revealed a completely different portrait underneath the visible painting.
This finding suggests the artist reused an expensive canvas rather than purchasing a new one.
Canvas was costly in the period, making reuse economically significant.
The goal: the student wants to explain why the underlying portrait matters to art historians.
A. Conservators X-rayed the painting to check for earlier compositions beneath the surface.
B. The X-ray revealed a completely different portrait underneath the visible painting.
C. Because canvas was costly in the period, the underlying portrait suggests that the artist reused an expensive canvas, giving art historians evidence about the economic constraints under which the work may have been produced.
D. Conservators used X-ray imaging to examine paintings for hidden layers.
C connects the discovery to why it matters, explaining what the reuse actually tells historians about the conditions the artist worked under, without claiming to know the artist’s own personal circumstances. A gives the method, the reason for X-raying, not the significance of what was found. B gives the finding itself without stating why it matters. D generalizes the method beyond this specific painting entirely.
When one candidate answer perfectly matches the goal’s action and target, still verify its facts before selecting it. When one candidate answer is clearly true from the notes, still verify that it actually performs the goal’s requested action. When two answers both seem to match the goal, check which one is fully supported by the notes; when two answers are both fully supported, check which one preserves the exact emphasis and every constraint the goal states.
Student’s notes:
A city planted 2,000 trees along major streets between 2016 and 2022.
Average summer temperatures in treated areas dropped by 1.5 degrees compared with untreated areas.
The project cost $3 million, funded by a state grant.
A separate air-quality study found no measurable change.
The goal: the student wants to present the tree-planting project’s demonstrated effect on temperature.
A. The city planted 2,000 trees along major streets between 2016 and 2022, funded by a $3 million state grant.
B. Average summer temperatures in treated areas dropped by 1.5 degrees compared with untreated areas.
C. A separate air-quality study found no measurable change following the tree-planting project.
D. The $3 million tree-planting project ran from 2016 to 2022.
Both A and B are fully accurate, and only one performs the specific action the goal names. B reports the demonstrated temperature effect directly. A describes the project itself, funding included, without ever stating the effect on temperature. C reports a genuinely true finding, and it concerns air quality, not temperature, a different measured outcome entirely. D restates project facts already covered without ever mentioning temperature.
When a name appears in several bullets, track exactly which finding, method, date, or quotation belongs to that specific person before writing or selecting a sentence. When two studies or two works appear in the same notes, keep each one’s method, result, date, or feature correctly paired, and do not build a chronology the notes never actually state.
Student’s notes:
The North Gallery renovation, completed in 2011, added a skylight.
The South Gallery renovation, completed in 2019, added climate control.
The North Gallery’s skylight increased natural light exposure to displayed art.
Curators later expressed concern about UV damage to older pieces from that same light increase.
The goal: the student wants to explain a drawback associated with the North Gallery’s renovation.
A. The South Gallery’s 2019 renovation added climate control, addressing concerns about older pieces.
B. The North Gallery’s 2011 renovation added a skylight, later linked to curator concerns about UV damage from increased light exposure.
C. The North Gallery’s 2019 renovation added a skylight, raising concerns about UV damage.
D. Climate control was added to protect older pieces from UV damage after the 2011 renovation.
B keeps the correct gallery, the correct year, and the correct consequence paired together accurately. A shifts the drawback onto the wrong gallery, the one with no such concern reported. C keeps the correct gallery and swaps in the wrong year, borrowed from the other renovation. D attaches a fix, climate control, to the wrong gallery and implies a chronology, protecting pieces after 2011 using a 2019 addition, that the notes never establish.
Familiar keywords appearing in a choice do not guarantee the relationship between them is actually true; check whether a sentence combining two true bullets is itself a true combination. And when a choice says proves or demonstrates, check whether the notes are actually that certain, since strong-sounding verbs can overstate weaker evidence.
Student’s notes:
A small pilot study found that a new teaching method correlated with higher test scores in one classroom.
The study included only eighteen students and no control group.
Researchers called the results “an encouraging preliminary signal.”
A larger follow-up study has not yet been conducted.
The goal: the student wants to accurately characterize the strength of the pilot study’s results.
A. The study proves the new teaching method improves test scores.
B. The new teaching method demonstrated clear, generalizable success in the pilot study.
C. Researchers described the pilot study’s results as an encouraging preliminary signal.
D. The study, which included eighteen students, found the teaching method effective across all classrooms.
C matches the actual, modest certainty the notes describe, using the researchers’ own characterization. A uses proves, a certainty an eighteen-student study with no control group cannot support. B uses demonstrated and generalizable, both far stronger than a small pilot study justifies. D correctly reports the sample size and then combines it with a claim, “across all classrooms,” that the notes never make; familiar, accurate-sounding pieces do not guarantee the combined sentence is true.
When a choice uses may or suggests, check whether the goal actually calls for a confirmed fact that should not be weakened. When a choice uses first, only, or always, check whether the notes genuinely support that absolute. And when the notes themselves say earliest known, do not silently upgrade that phrase to first in your answer.
Student’s notes:
A fossil discovered in 2018 is the earliest known example of the species in the region.
Researchers confirmed its age at 2.3 million years through isotope dating.
Similar fossils may exist in unexcavated layers nearby.
The dating method has a documented margin of error of about 50,000 years.
The goal: the student wants to state what the dating confirmed about the fossil.
A. The fossil may be about 2.3 million years old.
B. Isotope dating confirmed the fossil’s age at approximately 2.3 million years.
C. The fossil is the first example of the species to ever exist.
D. The fossil is the only known example of the species in the region.
B reports the confirmed age at the certainty the notes actually give it. A weakens a confirmed measurement into a mere possibility the notes do not support. C upgrades “earliest known” into “first to ever exist,” a far stronger and unsupported claim. D upgrades “earliest known” into “only known,” confusing a claim about age with a claim about exclusivity the notes never make.
When the notes describe something as a researcher’s proposal, keep that proposal explicitly attributed and uncertain in the answer rather than presenting it as settled fact. When the notes describe what a study found, do not turn that finding into a restatement of the study’s original purpose.
Student’s notes:
A team studied why a lake’s fish population declined over a decade.
The study found that water temperature had risen by 2 degrees over that period.
Researchers propose that warmer water reduced dissolved oxygen, stressing fish populations.
No direct oxygen measurements were taken during the study period.
The goal: the student wants to explain the researchers’ proposed explanation for the decline.
A. The study found that reduced dissolved oxygen caused the fish population to decline.
B. Researchers propose that warmer water reduced dissolved oxygen, stressing fish populations.
C. The team studied why the lake’s fish population declined over a decade.
D. Water temperature in the lake rose by 2 degrees over the decade.
B keeps the explanation attributed to the researchers and appropriately uncertain, exactly matching propose in the notes. A presents the proposed explanation as a confirmed finding, dropping the attribution the notes require. C restates the study’s original purpose rather than its proposed explanation. D reports a measured fact without ever stating the researchers’ proposed interpretation of it.
Outside knowledge that happens to be true is still not usable unless the notes themselves support it, and a choice’s elegance or polish can never rescue wrong emphasis or unsupported content underneath it. Do not reject an accurate, goal-fitting choice merely because it reads slightly less smoothly than a competitor; test support and goal fit before you test style.
Student’s notes:
A small manufacturing town saw its population fall by half between 1980 and 2000; town records attribute the decline directly to the closure of the town’s largest factory.
Recent years have seen a modest population increase, tied to new remote-work residents.
The town’s founding date and original industry are not mentioned in these notes.
The goal: the student wants to explain the cause of the town’s population decline.
A. The town, founded in the industrial era, saw its population fall by half between 1980 and 2000.
B. Town records attribute the town’s population decline, a fall of half between 1980 and 2000, to the closure of its largest factory.
C. Recent remote-work residents have contributed to a modest population increase in the town.
D. The population decline reflects a broader national pattern of manufacturing job losses in this period.
B states the cause the notes actually attribute, keeping the attribution to town records instead of asserting causation the student would have to supply. A adds a founding-era claim the notes never state, however plausible that detail might sound for a town like this. C reports the recent increase, not the decline the goal asks about. D adds outside context about a “broader national pattern” that, however true it might be in general, the notes themselves never establish for this specific town.
When research notes are genuinely dense, or contain many facts irrelevant to the stated goal, read
selectively after establishing the goal: find only the bullets actually needed to verify the candidate sentence, rather than trying to hold the whole notebook in mind at once. And when nothing seems obviously wrong with two surviving choices, write the goal out in plain language and compare each factual clause of both choices against it individually.
Student’s notes:
A 400-year-old shipwreck was discovered in 2020 using sonar mapping.
The ship carried porcelain, silk, and spices, suggesting a trade route between Asia and Europe.
Marine archaeologists have recovered about 30 percent of the cargo so far.
The wreck lies in international waters, raising questions about ownership.
Wood samples from the hull were used to confirm the ship’s approximate age.
A nearby, unrelated wreck from the same period was found in 2021 but has not yet been excavated.
The goal: the student wants to explain how the ship’s age was determined.
A. A 400-year-old shipwreck was discovered in 2020 using sonar mapping.
B. Wood samples from the hull were used to confirm the ship’s approximate age.
C. The ship carried porcelain, silk, and spices, suggesting a trade route between Asia and Europe.
D. A nearby, unrelated wreck from the same period was found in 2021 but has not yet been excavated.
Written out plainly, the goal is: state the method used to date the ship. B is the only choice that actually reports a dating method. A reports the discovery method, sonar mapping, not the age-dating method. C reports cargo, irrelevant to how the age was determined. D describes an entirely different wreck, included in the notes as surrounding context rather than as material the goal requires.