OI, OY Sounds
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Phonic Sounds
Consonant Digraph
Other Consonant Sounds
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English for Kids
Videos and songs to help First Grade kids learn how to pronounce the OI, OY diphthong sounds, Learn words that have the OI and OY sounds.
Learning Oi and Oy Sounds
The “oi” and “oy” sounds represent a diphthong that glides from /ɔ/ to /ɪ/, as heard in words like coin and boy. These are typically spelled using the vowel combinations “oi” and “oy”. A diphthong is a sound made by gliding from one vowel sound to another within the same syllable. It’s essentially two vowel sounds blended together.
Spelling Rules:
There’s a very helpful spelling rule for “oi” and “oy”:
Use “oi” in the middle of a word or at the beginning of a word.
Use “oy” at the end of a word.
Examples:
oi: boil, coin, foil, join, joint, moist, oil, ointment, point, poison, soil, spoil, voice, void
oy: boy, buoy, coy, destroy, employ, enjoy, joy, ploy, soy, toy
The Exception:
The only common exception to this rule is the word “oyster."
The following diagram shows some examples of oi and oy words. Scroll down the page for more examples.
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How Do “OI” & “OY” Sound?
Let’s learn about “OI” and “OY” the sound these letters make together. Although, the two sets of letters look different, they sound the same.
oi, oy Diphthongs
Phonics Songs and Stories | Learn to Read
The Sound of Oi/Oy - Vowel Diphthong ‘oi/oy’
| Other Digraphs | ||
|---|---|---|
| AR Sound | Er,Ir,Ur | OR Sound |
| Ar,Er,Ir,Or,Ur | Ou, Ow | Oi, Oy |
| OO Sound | ||
Free Printable Worksheets for Consonant Digraphs
These worksheets focus on the consonant digraphs: ch, sh, th, qu and ng.
| Printable Worksheets (Consonant Digraphs) | |
|---|---|
|
Learning "ch" |
Learning "sh" |
|
Learning "th" |
Learning "qu" |
|
Learning "ng" |
|
Free Printable Worksheets for Digraphs
| Printable Worksheets (EE, OO, OU, OI, AW) | |
|---|---|
|
EE Words |
OO Words |
|
OI Words |
AW Words |
Learn the sound of the letters
Learning Short Vowels
| Short Vowels | ||
|---|---|---|
| Short A | Short E | Short I |
| Short O | Short U | Short Vowels |
Learning Long Vowels
| Long Vowels | ||
|---|---|---|
| Long A | Long E | Long I |
| Long O | Long U | Y (vowel) |
| Long Vowels | Short & Long Vowels | |
Compare Short & Long Vowels
| Short & Long Vowels | ||
|---|---|---|
| Short & Long A | Short & Long E | Short & Long I |
| Short & Long O | Short & Long U | |
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