Spelling Words with Digraphs and TrigraphsActivities & Teaching Strategies
Active learning helps Year 1 students internalise digraphs and trigraphs by turning abstract letter patterns into concrete, hands-on experiences. When children manipulate letters and sounds directly, they move from memorising rules to noticing how these patterns function in real words.
Learning Objectives
- 1Identify common digraphs (e.g., 'sh', 'ch', 'th') and trigraphs (e.g., 'igh', 'ear') within given words.
- 2Segment words containing digraphs and trigraphs into individual phonemes and then blend them back together.
- 3Spell words accurately by applying knowledge of common digraph and trigraph patterns.
- 4Differentiate between sounds represented by single letters and those represented by digraphs or trigraphs in spelling tasks.
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Magnetic Letter Build: Digraph Dash
Provide trays of magnetic letters including common digraphs and trigraphs. Say a word like 'ship' or 'night'; pairs segment it aloud, find the letters, and build the word on a board. Switch roles after each word, aiming for 10 builds.
Prepare & details
Construct words by correctly applying digraph and trigraph knowledge.
Facilitation Tip: During Digraph Dash, circulate and model slow pronunciation of the digraph sound before students build the word to reinforce auditory blending.
Setup: Large papers on tables or walls, space to circulate
Materials: Large paper with central prompt, Markers (one per student), Quiet music (optional)
Sound Button Segment: Trigraph Hunt
Write words with trigraphs on cards, like 'ear' in 'pear'. In small groups, children tap sound buttons while segmenting, then write the word on mini-whiteboards. Groups share one word and spelling with the class.
Prepare & details
Differentiate between single letter sounds and digraph/trigraph sounds when spelling.
Facilitation Tip: During Trigraph Hunt, ask students to justify their sorting choices using the sound button cards to deepen metacognitive awareness.
Setup: Large papers on tables or walls, space to circulate
Materials: Large paper with central prompt, Markers (one per student), Quiet music (optional)
Phonics Bingo: Pattern Match
Create bingo cards with pictures and empty digraph/trigraph spaces. Call out words; students segment, write the pattern in the matching picture square, and shout 'bingo' when a row fills. Review spellings as a class.
Prepare & details
Explain the importance of recognizing these patterns for accurate spelling.
Facilitation Tip: During Pattern Match, encourage students to verbalise the pattern they see before marking it on their bingo cards to connect visual and auditory processing.
Setup: Large papers on tables or walls, space to circulate
Materials: Large paper with central prompt, Markers (one per student), Quiet music (optional)
Air Write Relay: Word Chain
In lines, the first child air-writes a digraph word like 'thin' with finger-tracing, says it segmented, then tags the next who adds a new word. Continue for five words per line, then write them on paper.
Prepare & details
Construct words by correctly applying digraph and trigraph knowledge.
Facilitation Tip: During Air Write Relay, pause between words to ask students to air-write the digraph or trigraph part first, then the whole word.
Setup: Large papers on tables or walls, space to circulate
Materials: Large paper with central prompt, Markers (one per student), Quiet music (optional)
Teaching This Topic
Teach digraphs and trigraphs through multisensory routines that isolate the patterned unit before blending it into the word. Avoid teaching these patterns in isolation for too long, as context helps students generalise. Research shows that frequent, short bursts of focused practice with immediate feedback build automaticity more effectively than lengthy drills.
What to Expect
By the end of these activities, students will confidently identify, build, and spell words with digraphs and trigraphs in isolation and within sentences. They will articulate why these patterns matter and apply this knowledge independently in writing tasks.
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 Digraph Dash, watch for students who pronounce the digraph sounds as individual letters rather than a blended phoneme.
What to Teach Instead
Prompt students to say the word slowly using a robot voice, isolating the digraph sound (/sh/ in ‘ship’) before building it with magnetic letters. Model blending the digraph sound first, then the whole word.
Common MisconceptionDuring Trigraph Hunt, watch for students who confuse trigraphs with single-letter spellings or overgeneralise patterns.
What to Teach Instead
Have students compare words like ‘light’ and ‘lit’ using letter tiles, discussing why ‘igh’ is needed to represent the /igh/ sound. Ask them to sort a mixed set of words to reinforce the pattern.
Common MisconceptionDuring Pattern Match, watch for students who assume all words with digraphs or trigraphs follow the same rule without exceptions.
What to Teach Instead
Include 1-2 irregular words in the bingo game (e.g., ‘said’ with ‘ai’ or ‘one’ with ‘o-e’). Ask students to discuss why the pattern doesn’t match the sound, building flexible thinking.
Assessment Ideas
After Digraph Dash, provide a list of 5 words, some with digraphs/trigraphs and some without. Ask students to circle the words with digraphs or trigraphs and write the pattern they contain.
During Trigraph Hunt, hold up word cards and ask students to hold up fingers to show the number of sounds they hear. Focus on words with digraphs/trigraphs to check if they recognise the single sound unit.
After Pattern Match, show two words like ‘chip’ and ‘zip’. Ask students: ‘What is different about the sounds in the middle of these words? How do we spell the /ch/ sound in ‘chip’?’ Guide them to explain the digraph.
Extensions & Scaffolding
- Challenge: Ask students to write a short sentence using three digraph/trigraph words, then swap with a partner to highlight the patterns they used.
- Scaffolding: Provide tactile letter tiles with raised digraph and trigraph pieces for students to trace while saying the sound aloud.
- Deeper: Introduce a ‘pattern detective’ task where students find digraphs and trigraphs in their independent reading books and record them with the page number.
Key Vocabulary
| digraph | Two letters that make one sound. For example, 'sh' makes the /sh/ sound. |
| trigraph | Three letters that make one sound. For example, 'igh' makes the /igh/ sound. |
| phoneme | The smallest unit of sound in a word. We segment words into phonemes to spell them. |
| segmenting | Breaking a word down into its individual sounds or phonemes. For example, 'cat' segments into /c/ /a/ /t/. |
| blending | Putting individual sounds or phonemes back together to form a word. For example, /c/ /a/ /t/ blends to make 'cat'. |
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.
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Blending CVC Words
Students will practice blending three individual sounds (consonant-vowel-consonant) to read simple words.
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Digraphs and Trigraphs Introduction
Students will be introduced to common digraphs (e.g., 'sh', 'ch', 'th') and trigraphs (e.g., 'igh', 'air') and practice blending them.
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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.
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Practicing Letter Formation
Students will practice correct letter formation for lower-case and capital letters, focusing on legibility.
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