Scansion is the practice of analyzing and marking the metrical pattern of a line of poetry by identifying stressed and unstressed syllables and grouping them into feet. The analyst marks stresses, divides feet with vertical bars, and identifies the dominant meter and line length. Scansion reveals how a poet's rhythmic choices interact with the poem's meaning — a pyrrhic foot where a stress is expected can create hesitation or irony. It is a technical skill that sharpens close reading and interpretive precision.
Practice on a single line at a time. Say it naturally, mark what you actually stress, then compare to the expected metrical pattern and ask what the difference achieves.
From your study of meter and rhythm, you know that English poetry organizes stressed and unstressed syllables into repeating patterns called feet, and that iambic pentameter — ten syllables alternating unstressed and stressed, in five iambic feet — is the dominant meter of English literary verse. Scansion is the practice of marking those patterns concretely on an actual line. It is the difference between knowing that iambic pentameter exists and being able to read a real, irregular line and describe precisely what it is doing.
The notation is simple but the skill is in application. Mark stressed syllables with ´ and unstressed syllables with ˘. Divide the line into feet with vertical bars: `da-DUM | da-DUM | da-DUM | da-DUM | da-DUM` is a perfect iambic pentameter. Then identify any feet that deviate from the base meter. The four main substitutions are: the trochee (DUM-da, stress-first), which often appears at the start of a line for emphasis; the spondee (DUM-DUM, two stresses), which creates weight and slowness; the pyrrhic (da-da, two unstressed syllables), which creates lightness or speed; and the anapest (da-da-DUM), which creates forward momentum. When Shakespeare writes "To be or not to be, that is the question," the first four feet are nearly regular iambs but the fifth foot is irregular — and that irregularity creates the slight hesitation, the sense of a question hanging open, that the line is asking.
The crucial interpretive step — the one that makes scansion more than a mechanical exercise — is asking what the deviation achieves. A spondee where an iamb is expected slows the line and adds weight: "No light, but rather darkness visible" (Milton) piles stresses to make the darkness feel heavy and dense. A pyrrhic where a stress is expected creates a lightness or skip that can reinforce a content of lightness or create ironic contrast. The pattern of the base meter creates an expectation; the actual stresses of the language create the reality; the gap between expectation and reality is where meaning lives.
Scansion is ultimately a close reading tool. You scan a line not to prove that it fits a template but to slow down enough to hear what the poet is doing with stress, weight, and time. It trains you to hear that "Shall I compare thee to a summer's day" is almost perfect but not quite — and to ask what that almost-perfection means about the poem's relationship to its own idealized comparisons.
Topics in reflective domains aren't scored by quiz answers. Read, reflect, and mark when you've thought it through.