9th grade · English Language Arts · Unit 3 of 12
Grammar & Style
Punctuation, agreement and register
What your child practices
Semicolons, colons, dashes, commas and apostrophes, subject-verb agreement, pronoun case, misplaced modifiers, run-ons and fragments, and choosing a formal or informal register.
Alaska content standards learning standard: L.9-10.1; L.9-10.2; L.9-10.3 · punctuation, agreement and register
How we explain it
Children can open this short lesson before they practice.
- A semicolon joins two complete, related sentences. A colon introduces a list or explanation. Dashes add emphasis.
- A fragment can’t stand alone, even if it starts with a capital. Subjects and verbs must agree.
- Prefer active voice, keep modifiers next to what they describe and match register (formal or informal) to the audience.
Example: Which uses active voice: “The plan was approved by the committee.” or “The committee approved the plan.”? In active voice, the subject does the action. The committee does the approving. Answer: The committee approved the plan.
Grammar & Style in Alaska
In the Alaska content standards, this is unit 3 of 12 in 9th grade English Language Arts, after Literary Elements and before Word Detective.
Gradelings describes a child's practice on this unit as Beginning, Approaching, Meeting or Exceeding (Four practice steps). That reflects practice, not a report-card mark: the teacher decides the mark.
- 9th grade guide for Alaska parents
- Printable 9th grade English Language Arts sheet
- Alaska report cards explained
Source: Alaska Department of Education and Early Development
Sample questions
A taste of this unit. In the app, questions change every time and get easier or harder to match your child.
Question 1
Which sentence uses the active voice?
- The plan was approved.
- The plan has been approved.
- The committee approved the plan.
- The plan was approved by the committee.
The committee approved the plan.
Hint: In active voice, the subject (the committee) does the action.
Question 2
Which sentence uses a semicolon correctly?
- The bus was late; we walked.
- The bus was; late, we walked.
- The bus was late; and we walked.
- The bus; was late we walked.
The bus was late; we walked.
Hint: A semicolon joins two related, complete sentences.
Question 3
Which is a complete sentence?
- Although the rain stopped.
- Because we stayed inside.
- Although the rain stopped, we stayed inside.
- When the rain stopped, and we.
Although the rain stopped, we stayed inside.
Hint: A complete sentence needs an independent clause. “Although the rain stopped” alone is a fragment.
Question 4
Which pronoun fits? “Between you and __, the test was easy.”
- mine
- I
- me
- myself
me
Hint: After a preposition like “between,” use an object pronoun.
Question 5
Complete sentence or fragment? Sort each group of words.
Sort into: ✅ Complete sentence · ✂️ Fragment
- 🧥The tall man in the red coat.
- 🧊Because the road was icy.
- 🚪Close the door!
- 🔔The bell rang.
- 🏟️After the game ended, we went home.
- 🎵She hummed while she worked.
- 💪Although we tried our best.
- 🏃Running across the field.
✅ Complete sentence: Close the door!, The bell rang., After the game ended, we went home., She hummed while she worked. · ✂️ Fragment: The tall man in the red coat., Because the road was icy., Although we tried our best., Running across the field.
Hint: A complete sentence has a subject and a verb and expresses a complete thought. A fragment is missing one of them or leaves the thought unfinished.
Question 6
Which sentence is written in a formal register?
- Lemme know ASAP, ok?
- Hit me back by Friday.
- Reply whenever, no biggie.
- I would appreciate your reply by Friday.
I would appreciate your reply by Friday.
Hint: Formal writing avoids slang and uses polite, complete wording.