English lesson plan · 9th grade (Year 10 in England) · 60 minutes
Essential or non-essential? Commas with appositives and clauses
Punctuation
CCSS L.9-10.2CCSS L.6.2.AEngland: SAT Standard English Conventions (Boundaries)England: ACT EnglishEngland: GCSE English Language (AO6)
Objective and success criteria
Students will: Essential or non-essential? Commas with appositives and clauses.
- 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: Commas: restrictive vs non-restrictive, coordinate adjectives; Combining sentences with appositives and participle phrases
Leads to: Spotting unnecessary commas; Matching pairs: comma–comma, dash–dash, bracket–bracket (SAT); Commas with titles and descriptions before names (SAT)
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 (Commas: restrictive vs non-restrictive, coordinate adjectives; Combining sentences with appositives and participle phrases). Students answer on mini whiteboards.
- Show answers together and note who needs support in the main task.
- Which sentence is punctuated correctly? • Ms Obi our coach, gave a speech. • Ms Obi, our coach, gave a speech. (Ms Obi our coach, gave a speech. / Ms Obi, our coach, gave a speech.) → Ms Obi, our coach, gave a speech.Prompt: Is the clause essential to identify the noun, or just extra information?
- Marie Curie won two Nobel Prizes. She was a physicist and chemist. Which choice combines the sentences most effectively using an appositive? (Marie Curie was a physicist and chemist and she won and won two Nobel Prizes. / A physicist and chemist won two Nobel Prizes, Marie Curie. / Marie Curie won two Nobel Prizes, she was a physicist and chemist. / Marie Curie, a physicist and chemist, won two Nobel Prizes.) → Marie Curie, a physicist and chemist, won two Nobel Prizes.Prompt: Turn one sentence into a phrase that describes a noun in the other.
- What has the writer used to combine ideas in this sentence? The robot, a prototype built by students, won first prize. (an appositive / a participle phrase) → an appositivePrompt: Does the added phrase start with a noun group (a…, the…) or with a verb form (-ing, -ed, -en)?
Hook · 6 min
- Read a short passage with no punctuation and let the class hear why it's confusing.
- Share the objective: Essential or non-essential? Commas with appositives and clauses. 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: Which option completes the sentence correctly? The novelist ___ won the Nobel Prize in 1993.
- Step 1: Non-essential (extra) information is set off with commas; essential (identifying) information is not.
- Step 2: Many novelists exist; the name identifies which one: no commas.
- Step 3: So the answer is: Toni Morrison
- Answer: Toni Morrison
- 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.
- Is this sentence correct in formal written English? Students who feel unwell must see the nurse. (correct / incorrect) → correctPrompt: Remove the words. Do we still know exactly who or what is meant?
- Which option completes the sentence correctly? (I have only one brother.) My brother ___ is a chef. (, Sam, / Sam) → , Sam,Prompt: Remove the words. Do we still know exactly who or what is meant?
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.
- Is this sentence correct in formal written English? (I have two brothers.) My brother Sam is a chef. (correct / incorrect) → correctPrompt: Remove the words. Do we still know exactly who or what is meant?
- Which option completes the sentence correctly? (I have two brothers.) My brother ___ is a chef. (Sam / , Sam,) → SamPrompt: Remove the words. Do we still know exactly who or what is meant?
Watch out for
- Using commas where a full stop (period) is needed.
- Putting apostrophes in plurals (apple's).
Support and stretch
Support
- Review first: Commas: restrictive vs non-restrictive, coordinate adjectives.
- 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: Spotting unnecessary commas; Matching pairs: comma–comma, dash–dash, bracket–bracket (SAT); Commas with titles and descriptions before names (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-9.
Free lesson plan from eurekami.com/lesson-plan-builder