Digraphs and Trigraphs IntroductionActivities & Teaching Strategies
Active learning turns abstract sound patterns into concrete, memorable experiences for Year 1 students. When children move, manipulate letters, and hear sounds through games, they connect spoken language to written symbols more effectively than with worksheets alone.
Learning Objectives
- 1Identify common digraphs (sh, ch, th) and trigraphs (igh, air) in written words.
- 2Blend phonemes, including digraphs and trigraphs, to read simple words.
- 3Compare the sound of a digraph to the sounds of its individual letters.
- 4Explain the function of digraphs and trigraphs in decoding longer words.
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Sound Hunt: Digraph Picture Match
Display pictures around the room representing words with target digraphs and trigraphs. Students work in small groups to find matches, say the word aloud, and record the digraph on clipboards. Groups share findings with the class, blending the full word together.
Prepare & details
Analyze how two or three letters can make one sound.
Facilitation Tip: During Sound Hunt: Digraph Picture Match, have students say the sound aloud as they place each picture, reinforcing the connection between the visual and auditory patterns.
Setup: Flexible seating for regrouping
Materials: Expert group reading packets, Note-taking template, Summary graphic organizer
Blending Relay: Digraph Races
Divide the class into teams. Call out sounds including a digraph or trigraph; the first student runs to the board, writes the grapheme, and blends with the teacher. Next teammate adds a sound until a word forms. Winning team blends all words at end.
Prepare & details
Compare the sound of a digraph to individual letter sounds.
Facilitation Tip: In Blending Relay: Digraph Races, model blending the digraph first, then the whole word, so students hear the shift from phoneme to word.
Setup: Flexible seating for regrouping
Materials: Expert group reading packets, Note-taking template, Summary graphic organizer
Magnetic Builders: Trigraph Words
Provide trays with magnetic letters and word cards using trigraphs like 'igh' and 'air'. In pairs, students build the word from the card, blend it aloud, then invent a new word with the trigraph. Pairs present one invention to the group.
Prepare & details
Explain why digraphs and trigraphs are important for reading more complex words.
Facilitation Tip: For Magnetic Builders: Trigraph Words, ask learners to build the trigraph first, then add onset and rime to form the full word, making the process visible and tactile.
Setup: Flexible seating for regrouping
Materials: Expert group reading packets, Note-taking template, Summary graphic organizer
Segment and Blend Game: Air Balloons
Use balloon props labeled with pictures. Students pop a balloon in pairs, segment the word into sounds, identify the digraph or trigraph, then blend it back. Collect segmented sounds on mini whiteboards for teacher check.
Prepare & details
Analyze how two or three letters can make one sound.
Setup: Flexible seating for regrouping
Materials: Expert group reading packets, Note-taking template, Summary graphic organizer
Teaching This Topic
Teach digraphs and trigraphs by isolating the sound first, then embedding it in a word. Avoid teaching letter names alongside sounds, as this can confuse young learners. Research shows that kinaesthetic and auditory approaches build stronger phoneme awareness than visual-only methods. Keep sessions short, 10-15 minutes, to match young attention spans.
What to Expect
By the end of these activities, students will confidently identify digraphs and trigraphs in words, blend them accurately when reading, and segment them correctly when spelling. Their oral responses will show they hear the single sound, not individual letters.
These activities are a starting point. A full mission is the experience.
- Complete facilitation script with teacher dialogue
- Printable student materials, ready for class
- Differentiation strategies for every learner
Watch Out for These Misconceptions
Common MisconceptionDuring Sound Hunt: Digraph Picture Match, watch for students who say individual letter sounds instead of the combined digraph sound.
What to Teach Instead
Prompt them to whisper the sound while touching their throat or lips to feel the airflow of the single sound, then model the correct blending before they try again.
Common MisconceptionDuring Magnetic Builders: Trigraph Words, watch for students who blend the trigraph as three separate sounds.
What to Teach Instead
Have them isolate the trigraph first by covering the rest of the word, say the sound together, and then blend the whole word slowly.
Common MisconceptionDuring Blending Relay: Digraph Races, watch for students who skip the digraph sound and read only the first or last sound.
What to Teach Instead
Use a pointer to underline the digraph on the flashcard and ask them to say it aloud before blending the word, reinforcing the pattern visually and orally.
Assessment Ideas
After Sound Hunt: Digraph Picture Match, give students a worksheet with pictures and words containing digraphs. Ask them to underline the digraph in each word and write the sound it makes.
During Blending Relay: Digraph Races, pause after each round to ask students to say the digraph sound aloud, then blend the word together as a group.
During Magnetic Builders: Trigraph Words, ask students to hold up their built words and explain how the trigraph makes one sound, listening for their ability to articulate the concept.
Extensions & Scaffolding
- Challenge students to create new words using the digraphs and trigraphs they’ve learned, then write silly sentences with them.
- For students who struggle, provide word cards with digraphs and trigraphs color-coded (e.g., 'sh' in red) to draw attention to the pattern.
- Offer extra time for a class digraph/trigraph rap or chant, where students create movements to represent each sound.
Key Vocabulary
| digraph | Two letters that make one sound, like 'sh' in 'ship' or 'ch' in 'chair'. |
| trigraph | Three letters that make one sound, like 'igh' in 'light' or 'air' in 'fair'. |
| phoneme | The smallest unit of sound in a spoken word, like the 's' sound in 'sun'. |
| blending | Putting individual sounds together to read a word, for example, 'sh' + 'ee' + 'p' makes 'sheep'. |
Suggested Methodologies
Planning templates for English
More in The Magic of Phonics and Word Building
Introduction to Grapheme-Phoneme Correspondence
Students will identify and match initial sounds to their corresponding letters, focusing on single letter GPCs.
2 methodologies
Blending CVC Words
Students will practice blending three individual sounds (consonant-vowel-consonant) to read simple words.
2 methodologies
Reading Common Exception Words (Phase 2/3)
Students will identify and read high-frequency words that do not follow standard phonetic rules, focusing on early exception words.
2 methodologies
Practicing Letter Formation
Students will practice correct letter formation for lower-case and capital letters, focusing on legibility.
2 methodologies
Segmenting CVC Words for Spelling
Students will practice breaking down CVC words into individual sounds to spell them accurately.
2 methodologies
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