English 9 · 35 minutes
Suggested grade 9 · Unit 3: Research and Communication · Lesson 1 of 2
Use Parallel Structure for Clarity
Revise a clear list without accidentally changing its meaning.
Mr. S Teaches · Original starter lesson · HS-ENG9-05 · Grade range is planning guidance.Watch, notice, discuss
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Parallel structure | Syntax | Khan Academy
By Khan Academy
Direct introduction to balancing grammatical forms in a list or paired idea.
Open on YouTube: Parallel structure | Syntax | Khan Academy (opens a new tab) ↗How to use rhetoric to get what you want - Camille A. Langston
By TED-Ed
Rhetorical context: consider how balanced wording can support an appeal; not a parallelism drill.
Open on YouTube: How to use rhetoric to get what you want - Camille A. Langston (opens a new tab) ↗For “Use Parallel Structure for Clarity,” what idea from the video helps with the lesson task, and what must still be checked in the supplied text, data or model?
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Learning objective
Revise three nonparallel constructions and explain how grammatical choices affect meaning or emphasis.
Before you begin
- Recognize verbs and lists in sentences.
Gather your materials
- Paper or a note-taking document
- Pencil; the original lesson texts and records below
Language to know
- Parallel structure
- Matching grammatical patterns for ideas of equal role.
- Clause
- A group of words containing a subject and verb.
- Emphasis
- Attention directed toward a selected idea.
Understand the concept
A list is easier to follow when its parts perform similar grammatical roles. “The club aims to test designs, recording results and a review of failures” mixes an infinitive phrase, a participial phrase and a noun phrase. “The club aims to test designs, record results and review failures” gives three coordinated actions. Parallel form does not require making unequal ideas seem equal; it clarifies relationships the writer actually intends. Check content after editing, not only surface repetition.
Teach it step by step
- Mark the three items in the club sentence and identify their grammatical forms.
- Rewrite them as three actions while preserving testing, recording and reviewing.
- Compare “We value careful testing, honest records and learning from errors” with a more uniformly phrased revision; explain the change.
- Revise the independent sentences and read them aloud to check both meaning and rhythm.
Make the thinking visible
Worked example or model response
“The team must define the problem, test a solution and explain the result” has three parallel verb phrases after must. It does not imply those stages take equal time; it shows their equal grammatical role as required actions.
Guided practice
Revise “The report should be accurate, clear and persuade the reader.” Discuss whether the intended list describes qualities or actions.
Independent practice
Revise: A, “We practiced measuring, to compare and the explanation”; B, “To plan well is to listen, checking evidence and to revise.” Write an original parallel sentence and annotate its matched parts.
Quick assessment
Can repeated words make a sentence parallel if the items still have different grammatical roles?
Answer key & assessment criteria
Answers and teaching guidance
- Guided: A quality-based revision is “accurate, clear and persuasive.” An action-based rewrite is acceptable if it preserves the intended meaning.
- Independent: A possible A is “We practiced measuring, comparing and explaining”; B, “To plan well is to listen, check evidence and revise.” The original sentence must have clearly matched roles and an accurate annotation.
- Quick check: Repetition alone is insufficient. Identify the grammatical structure and relationship, not just matching sounds.
Look for: A possible A is “We practiced measuring, comparing and explaining”; B, “To plan well is to listen, check evidence and revise.” The original sentence must have clearly matched roles and an accurate annotation. Accept a different conclusion when it addresses the task and is supported by the supplied material.
Make it work for your learner
More support
Use color or brackets to group list items; permit a spoken revision before naming the grammatical pattern.
Extension challenge
Revise a sentence where parallel form would misleadingly equate a cause and an effect; explain why a dependent clause might communicate the relationship better.
Verified references · Selected contributions
Standards connections
Subject-content standards
These records identify the part of a subject standard practiced here. Course placement is instructional guidance; the source’s category or band remains authoritative.
Contributes to Common Core standard
L.9-10.1.a
Common Core · Grades 9–10
Use parallel grammatical patterns in coordinated ideas.
Read the official standard ↗These selected sentence revisions practice parallel structure; wider conventions and sustained use need further writing.
Verified 2026-11-04. Selected contribution, not full attainment.