English lesson plan · 8th grade (Year 9 in England) · 60 minutes
Semicolon, comma or no punctuation?
Punctuation
CCSS L.9-10.2.ACCSS L.8.2England: KS3 English (punctuation)England: GCSE English Language (AO6)England: SAT Standard English Conventions (Boundaries)
Objective and success criteria
Students will: Semicolon, comma or no punctuation?.
- I can answer questions on today's skill on my own, without help.
- I can explain each step and say why it works.
- I can check my answer and spot a mistake.
Before and after
Needs first: Semicolons; Spotting and fixing comma splices
Leads to: When is a colon correct?; Spotting unnecessary commas; Semicolons in lists that contain commas
Materials: Punctuation cards, A short unpunctuated text, Highlighters, Mini whiteboards, A short model text on the board, Printed student sheet (below).
Warm-up · 6 min
- Quick retrieval from earlier learning (Semicolons; Spotting and fixing comma splices). Students answer on mini whiteboards.
- Show answers together and note who needs support in the main task.
- Which sentence uses a semicolon correctly? • The shop; was closed we went home. • The shop was closed; we went home. • The shop was closed; because we went home. • The shop was; closed we went home. (The shop; was closed we went home. / The shop was closed; we went home. / The shop was closed; because we went home. / The shop was; closed we went home.) → The shop was closed; we went home.Prompt: Could the words on each side of the semicolon stand alone as sentences?
- Is this sentence correct, a comma splice, or a run-on? Leo smiled, waving at the crowd. (correct / comma splice / run-on (fused) sentence) → correctPrompt: Count the independent clauses (subject + verb that could stand alone).
- Which is the correct way to join these two main clauses? • Winter came early that year; and the lake froze in November. • Winter came early that year: and the lake froze in November. • Winter came early that year, the lake froze in November. • Winter came early that year; the lake froze in November. (Winter came early that year; and the lake froze in November. / Winter came early that year: and the lake froze in November. / Winter came early that year, the lake froze in November. / Winter came early that year; the lake froze in November.) → Winter came early that year; the lake froze in November.Prompt: A comma on its own cannot join two main clauses (that is a comma splice).
Hook · 6 min
- Read a short passage with no punctuation and let the class hear why it's confusing.
- Share the objective: Semicolon, comma or no punctuation?. Read the success criteria together.
I do: model it · 12 min
- Work through the example out loud, saying why you do each step, not just what you do.
- Example: What punctuation (if any) belongs at [?] When the bell rang [?] everyone left.
- Step 1: Semicolons join two independent clauses without a conjunction (also before however/therefore); commas go before and/but/so between clauses and after openers.
- Step 2: After an introductory dependent clause: comma.
- Step 3: So the answer is: ,
- Answer: ,
- Pause after each step and ask a student to say what comes next.
We do: guided practice · 12 min
- Do these together. Students try each step on whiteboards before you reveal it.
- Use the hints as prompts rather than giving the answer.
- What punctuation (if any) belongs at [?] The museum was closed [?] we went to the park instead. (; / , / no punctuation) → ;Prompt: Is there a complete sentence on BOTH sides of [?]
- In which sentence does [?] need this: no punctuation? (The phone that I bought [?] stopped working. / Our team practised every day [?] as a result, we reached the final. / When the bell rang [?] everyone left.) → The phone that I bought [?] stopped working.Prompt: Is there a complete sentence on BOTH sides of [?]
You do: independent practice · 17 min
- Students work on the student sheet. Circulate and check the first two answers of every student early.
- Students who finish: write a question of their own for a partner, with the answer.
The 8 questions are on the student sheet below, with answers in the key.
Exit ticket · 7 min
- Two questions on their own. Sort answers into got it / nearly / not yet to plan the next lesson.
- In which sentence does [?] need this: ;? (Some birds migrate thousands of miles [?] others stay put all year. / When the bell rang [?] everyone left. / The museum was closed [?] so we went to the park instead.) → Some birds migrate thousands of miles [?] others stay put all year.Prompt: Is there a complete sentence on BOTH sides of [?]
- What punctuation (if any) belongs at [?] Our team practised every day [?] as a result, we reached the final. (; / , / no punctuation) → ;Prompt: Is there a complete sentence on BOTH sides of [?]
Watch out for
- Using commas where a full stop (period) is needed.
- Putting apostrophes in plurals (apple's).
Support and stretch
Support
- Review first: Semicolons.
- Use concrete materials: punctuation cards.
- Give the first step of each question, or a partly worked example to finish.
- Pair with a confident partner for the guided practice.
Stretch
- Move on to: When is a colon correct?; Spotting unnecessary commas; Semicolons in lists that contain commas.
- Explain a common mistake in writing and how to fix it.
- Write a word problem that uses today's skill, then solve a partner's.
Homework and more practice
Free online practice with hints and printable worksheets for this skill: eurekami.com/english/grade-8.
Free lesson plan from eurekami.com/lesson-plan-builder