Rhetorical Synthesis questions open with a set of bulleted notes a student has taken, followed by a goal, such as emphasizing a difference or presenting events in sequence.
The task is to pick the sentence that uses information from the notes to accomplish that goal. Every choice is usually accurate to the notes, so accuracy does not decide the question; the stated goal does. If the goal is to stress a similarity between two things, a sentence describing only one of them fails even though it is perfectly true.
Reading the goal first and then looking for the choice that does exactly that job is faster than rereading every note.
Sample questions
Pick an answer to see whether it is right — nothing is saved, and nothing needs an account.
Question 1Easier
While researching a topic, a student has taken the following notes:
Keepers at Cape Aren operated a fog bell by hand beginning in 1902.
An electric siren replaced the bell in 1937.
A visibility sensor began activating the siren automatically in 1988.
The current warning system still uses the automated sensor.
The student wants to summarize how the fog-warning system changed over time. Which choice most effectively uses relevant information from the notes to accomplish this goal?
Show answer
Answer: A — Cape Aren’s keepers progressed from ringing a bell by hand to using an electric siren and, later, an automated sensor to activate that siren.
The first choice accurately traces all three stages in chronological order: manual bell, electric siren, and automated activation.
Question 2Easier
While researching a topic, a student has taken the following notes:
Sea otter numbers declined sharply along the Taro Coast.
Sea urchins are a major food source for sea otters.
After the otter decline, sea urchin numbers increased.
Sea urchins graze on living kelp.
Kelp cover then fell across shallow reefs where urchins became abundant.
The student wants to explain the sequence that led to the loss of kelp. Which choice most effectively uses relevant information from the notes to accomplish this goal?
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Answer: C — Fewer otters left more urchins uneaten, and the growing urchin population then grazed down the kelp.
The keyed choice accurately links the otter decline to urchin release and then to increased grazing on kelp.
Question 3Easier
While researching a topic, a student has taken the following notes:
Marine biologist Elena Vasquez surveyed four tide pools along a rocky coast after a 2019 storm.
Pool A retained 82% of its original species.
Pool B retained 64%, Pool C 71%, and Pool D 59%.
The student wants to emphasize how Pool A’s retention compared with that of the other pools. Which choice most effectively uses relevant information from the notes to accomplish this goal?
Show answer
Answer: C — Vasquez found that Pool A retained 82% of its original species, more than any of the other pools.
Choice 2 compares Pool A’s 82% retention with all three other pools; the remaining choices compare A only with B, reverse A’s rank, or report Pool D alone.
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