English lesson plan · 10th grade (Year 11 in England) · 45 minutes
Punctuation between clauses (SAT/ACT)
Punctuation
CCSS L.9-10.2.ACCSS L.9-10.2.BEngland: SAT Standard English ConventionsEngland: ACT EnglishEngland: GCSE English Language (SPaG)
Objective and success criteria
Students will: Punctuation between clauses (SAT/ACT).
- 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; Commas: restrictive vs non-restrictive, coordinate adjectives
Leads to: Possessives, plurals and non-essential elements (SAT); Punctuation for style and emphasis; Punctuating however, therefore and other conjunctive adverbs (SAT)
Materials: Punctuation cards, A short unpunctuated text, Highlighters, Mini whiteboards, A short model text on the board, Printed student sheet (below).
Warm-up · 5 min
- Quick retrieval from earlier learning (Semicolons; Commas: restrictive vs non-restrictive, coordinate adjectives). Students answer on mini whiteboards.
- Show answers together and note who needs support in the main task.
- Which sentence uses a semicolon correctly? • The film was long; however it was; gripping. • The film; was long however, it was gripping. • The film was long, however; it was gripping. • The film was long; however, it was gripping. (The film was long; however it was; gripping. / The film; was long however, it was gripping. / The film was long, however; it was gripping. / The film was long; however, it was gripping.) → The film was long; however, it was gripping.Prompt: Could the words on each side of the semicolon stand alone as sentences?
- Which sentence is punctuated correctly? • My brother who lives in Canada is a chef. (I have only one brother.) • My brother, who lives in Canada, is a chef. (I have only one brother.) (My brother who lives in Canada is a chef. (I have only one brother.) / My brother, who lives in Canada, is a chef. (I have only one brother.)) → My brother, who lives in Canada, is a chef. (I have only one brother.)Prompt: Is the clause essential to identify the noun, or just extra information?
- Which is the correct way to join these two main clauses? • The kettle boiled; Mum made tea. • The kettle boiled Mum made tea. • The kettle boiled: and Mum made tea. • The kettle boiled; and Mum made tea. (The kettle boiled; Mum made tea. / The kettle boiled Mum made tea. / The kettle boiled: and Mum made tea. / The kettle boiled; and Mum made tea.) → The kettle boiled; Mum made tea.Prompt: A comma on its own cannot join two main clauses (that is a comma splice).
Hook · 5 min
- Read a short passage with no punctuation and let the class hear why it's confusing.
- Share the objective: Punctuation between clauses (SAT/ACT). Read the success criteria together.
I do: model it · 10 min
- Work through the example out loud, saying why you do each step, not just what you do.
- Example: Which choice completes the text so that it conforms to the conventions of Standard English? The museum reopened in spring___ its new wing displays fossils from Patagonia.
- Step 1: Joining clauses correctly avoids comma splices and fragments.
- Step 2: Both sides are main clauses with no conjunction, so a semicolon is needed.
- Step 3: So the answer is: ;
- Answer: ;
- Pause after each step and ask a student to say what comes next.
We do: guided practice · 10 min
- Do these together. Students try each step on whiteboards before you reveal it.
- Use the hints as prompts rather than giving the answer.
- Which choice completes the text so that it conforms to the conventions of Standard English? The violinist rehearsed for hours each day___ she still felt unprepared. (, but / , / : but / ; but,) → , butPrompt: Are the parts on each side complete main clauses?
- Which choice completes the text so that it conforms to the conventions of Standard English? The bridge was closed for repairs___ therefore, traffic was diverted. (: and / — therefore / ; / ,) → ;Prompt: Are the parts on each side complete main clauses?
You do: independent practice · 10 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 · 5 min
- Two questions on their own. Sort answers into got it / nearly / not yet to plan the next lesson.
- Which choice completes the text so that it conforms to the conventions of Standard English? The town's oldest building — a stone ___ dates from the 1300s. (chapel / chapel, / chapel; / chapel —) → chapel —Prompt: Are the parts on each side complete main clauses?
- Which choice completes the text so that it conforms to the conventions of Standard English? The bridge was closed for repairs___ therefore, traffic was diverted. (; / — therefore / , / : and) → ;Prompt: Are the parts on each side complete main clauses?
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: Possessives, plurals and non-essential elements (SAT); Punctuation for style and emphasis; Punctuating however, therefore and other conjunctive adverbs (SAT).
- 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-10.
Free lesson plan from eurekami.com/lesson-plan-builder