Day 1: Introduction to Singular & Plural Nouns

Objective

CCSS.ELA-LITERACY.L.3.1.A / L.4.1.A
Use knowledge of language and its conventions when writing, speaking, reading, or listening.
I can identify singular and plural nouns and explain their differences.

Success Criteria

• I can define singular and plural nouns.
• I can add “-s” or “-es” to make nouns plural.
• I can recognize when a noun changes spelling in plural form.

Materials

• Whiteboard and markers
• Visual noun cards (1 singular noun each)
• Sentence strips
• Anchor chart paper with examples

Lesson Structure (20 minutes)

1. I Do (Teacher Modeling) – 7 minutes

• Introduce singular nouns (one person, place, or thing) with simple examples (e.g., cat, book). Write on the board.
• Introduce plural nouns (more than one) and explain regular plural rules (adding “-s” and “-es”). Demonstrate with the word "cat" → "cats" and "brush" → "brushes."
• Show examples of irregular plurals (briefly mention “children,” “feet”) but focus mainly on regular plural rules today to avoid confusion.
• Use an anchor chart with colorful examples and pictures students can refer to later.
• Model writing a sentence first with singular noun, then change to plural and read it aloud. E.g., “The cat runs.” → “The cats run.”

2. We Do (Guided Practice) – 7 minutes

• Call on students to help pluralize nouns shown on flashcards. Write their answers on sentence strips.
• Prompt with questions: “How do you make this noun plural?” “Do we add -s or -es?”
• Practice together changing singular sentence → plural sentence orally and writing on the board by adding “-s” or “-es.”
• Encourage students to say sentences out loud together.

3. You Do (Independent Practice) – 6 minutes

• Hand out a short worksheet with 10 singular nouns. Students write plural form under each, using the rules learned.
• Circulate, providing support, especially for those with writing difficulties.

Differentiation

• For struggling learners: Provide noun cards with pictures, and chunk the worksheet into smaller parts; allow verbal responses if writing is difficult.
• For English Language Learners: Use visuals, realia, and simple sentences; model pronunciation clearly.
• For advanced learners: Challenge them to write a sentence with a plural noun and underline the plural ending.

Extension Activity

• Ask advanced students to brainstorm irregular plural nouns with you and explain how they differ from regular plurals. Write on an anchor chart for future reference.

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Day 2: Applying Singular & Plural Nouns

Objective

CCSS.ELA-LITERACY.L.3.1 / L.4.1
Demonstrate command of the conventions of standard English grammar and usage when writing or speaking.
I can correctly use singular and plural nouns in sentences.

Success Criteria

• I can identify singular and plural nouns in sentences.
• I can write sentences using singular and plural nouns correctly.
• I can explain why nouns change form when plural.

Materials

• Sentence strips with mixed singular/plural nouns
• Whiteboard and markers
• Small whiteboards or notebooks for students
• Plural noun matching cards (singular noun matched to plural form)

Lesson Structure (20 minutes)

1. I Do (Review & Demonstration) – 5 minutes

• Review anchor chart from Day 1 quickly.
• Model reading sentences with singular and plural nouns, emphasizing noun endings and subject-verb agreement.
• Write example sentences on the board, changing nouns from singular to plural and asking students to notice the changes.

2. We Do (Collaborative Activity) – 8 minutes

• Play a matching game: Divide class into small groups of 3-4. Each group receives cards with singular nouns and cards with plural nouns.
• Groups work together to match singular nouns with their correct plural forms.
• For each match, groups create a sentence using the plural noun and share with the class aloud.
• Teacher facilitates and reinforces proper noun usage and pluralization rules.

3. You Do (Independent Writing) – 7 minutes

• Students write 3 sentences: one with a singular noun, one with a regular plural noun, and one with an irregular plural noun (choose from classroom list).
• Collect and quickly review for correct noun use and spelling.

Differentiation

• For struggling learners: Provide sentence starters or fill-in-the-blank sentences with singular and plural nouns.
• For ELL students: Use visuals and allow partner support during writing task.
• For advanced learners: Prompt students to include adjectives and conjunctions in their sentences to develop complexity.

Extension Activity

• Encourage advanced students to create a short story or comic strip featuring plural nouns, showing correct spelling and usage throughout.

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Summary

This 2-day, 20-minute lesson sequence provides structured, scaffolded learning opportunities for students to master singular and plural nouns aligned with Common Core State Standards for Language (L.3.1.A and L.4.1.A). Using the proven “I Do, We Do, You Do” framework reinforces understanding while differentiating for diverse learners and extending learning for advanced students. The approach integrates visual, kinesthetic, and verbal modalities tailored for 3rd & 4th graders, helping them confidently apply noun pluralization in reading and writing contexts.