Missing Piece: oi and oy
Listen and choose the spelling of /oi/: oi or oy.
Read each word. Sort it.
Listen and choose the spelling of /oi/: oi or oy.
Read look-alike words and choose the one that fits.
Change one letter at a time: boil, coil, coin, join. The oi stays.
Listen and build words with oi and oy, like coin and boy.
Practice vowel sounds that glide or have several spellings, such as oi/oy, ou/ow, au/aw, and oo.
Learn about Diphthongs & Complex Vowels