Exploring Consonant Digraphs

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Curriculum Area

English Language Arts, Grade 2
Standard Alignment: CCSS.ELA-LITERACY.RF.2.3.B
"Decode regularly spelled two-syllable words with long vowels and identify common consonant digraphs."

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Lesson Objective

By the end of the lesson, students will:

1. Identify consonant digraphs (e.g., -ng-, -sh-, -ch-, -th-).
2. Read and pronounce words with consonant digraphs in initial, middle, and final positions.
3. Create words and short sentences using consonant digraphs to solidify understanding.

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Materials Needed

1. Flashcards: One side includes a picture (e.g., a ship for "sh"), the other side shows the word and digraph emphasized.
2. Whiteboard or Chart Paper: For tracking digraph examples.
3. Word Tiles: Pre-prepared tiles with consonant digraphs (-ng-, -sh-, -ch-, -th-) and word parts for hands-on activities.
4. "Digraph Detective" Worksheet: A printable sheet where students identify words with digraphs in a picture-based puzzle.
5. Markers and Individual Whiteboards: For students to write on during activities.

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Lesson Breakdown (30 Minutes)

1. Warm-Up (5 Minutes) - "What Do You See?"

• Objective: Activate prior knowledge about digraphs.
• Display four flashcards with pictures (e.g., a ship, cheese, ring, thumb).
  • Ask the students: "What do these pictures show?"
  • After taking their input, flip the cards and point out the consonant digraph (e.g., "sh" in ship).
  • Write each digraph on the board and say the sound aloud.
  • Group chimes in:
    • You: "‘ch’, cheese!"
    • Class repeats: “‘ch’, cheese!”

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2. Direct Instruction (8 Minutes) - "Meet the Digraphs!"

• Objective: Teach students the positions and sounds of consonant digraphs.

1. Explain:
   • A consonant digraph is when two letters work together to make one sound! For example:
     • ‘sh’ as in shell
     • ‘ch’ as in chair
     • ‘ng’ as in ring
     • ‘th’ as in thumb
2. Position Practice (with examples):
   • Initial: ship, cheer, thumb
   • Middle: longer, teacher, birthday
   • Final: ring, marsh, hatch
3. Give an Action Cue: As a group, say the digraph sound with matching hand motions:
   • "sh" (Finger to lips)
   • "ch" (Pretend to chop)
   • "ng" (Place hands like a bell ringing)
   • "th" (Pretend to think with hand on chin)

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3. Group Activity (10 Minutes) - "Build-A-Digraph!"

• Objective: Reinforce learning with hands-on group work.
• Hand out word tiles to each student (e.g., "sh-", "-ip", "ng-", "-ring"), and give a mix of digraphs and word endings to the group.
• Task students with creating words (either real or silly words with validation).
  • Example:
    • Student A: Joins "sh-" with "-ip" -> ship.
    • Student B: Joins "ng-" with "-long" -> long.
• Each student reads their word aloud, exaggerating the digraph sound.
• Review whether each word has the digraph in the initial, middle, or final position.

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4. Independent Practice (5 Minutes) - "Digraph Detective"

• Objective: Strengthen word recognition skills.
• Hand out the "Digraph Detective" Worksheet featuring hidden digraph words within a picture (e.g., a treasure map full of digraph words hidden inside illustrations like a shark or a cheese platter).
• Students circle the digraph words they find and classify them:
  • Words starting with the digraph.
  • Words with digraphs in the middle or end.

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5. Wrap-Up (2 Minutes) - "Word Wave"

• Objective: Reflect on learning and reinforce key takeaways.
• Sit in a circle, and each student must say a digraph word from the lesson as the "wave" goes around the group.
  • Example:
    • Student 1: "Ship!"
    • Student 2: "Cheese!"
    • Student 3: "Ring!"
    • Student 4: "Thumb!"
• Celebrate their hard work with a quick round of claps and cheer: “We are digraph dynamites!”

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Assessment

• Formative Assessment: Observe participation during "Build-A-Digraph" and listen for accurate pronunciation.
• Worksheet Check: Review the “Digraph Detective” worksheet for completion and accuracy.

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Differentiation

1. For Advanced Learners: Challenge students to write their own silly sentences using at least two digraph words.
2. For Struggling Learners: Pair students with a "digraph buddy" for activities, and focus on fewer digraphs (e.g., only “sh” and “ch”).

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Homework (Optional)

Ask students to find objects or words at home with any of the digraphs learned today. Bring back one example to share in the next class.

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Reflection Questions for Teacher

1. Did the students actively participate in group and independent activities?
2. Were students able to identify and classify digraph positions in words accurately?
3. What adjustments could be made to better support struggling learners?

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This lesson is designed to be fun, immersive, and hands-on, while hitting key ELA standards for 2nd graders.