Free printable diphthong — oi phonics worksheets. Five practice activities: decodable passage, word sort, phrasing cards, rapid naming chart, and word search.
A free illustrated mini-book for Diphthong — OI, plus the same story as a passage sheet for highlighting.
A full-color picture book your student reads on their own. Skill: Diphthong — OI. Print, cut and staple.






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Jill had five coins in a little bag on her belt. She wanted to buy a new red ball, and Ned had balls for sale at his shop past the hill. "I will hop there fast!" she said.
Jill's hops were long and big. With each hop, the bag on her belt went up and down. Plop! A coin popped out and fell into the soil with a small noise. Jill did not hear it. Plop! Plop! More coins fell out, but she kept on hopping.
At the shop, Ned pointed to a bin of balls. "The red one is five coins," he said. Jill looked in her bag. Not one coin was in it! "My coins must have popped out on the path," she said in a sad voice.
Jill hopped back the way she came. This time she used small hops and looked down at the soil. She saw a coin shine in the moist soil by the pond. Then she found one by a rock, two in the grass, and the last one by a stump. Jill did not want them lost again. Her home was close to the path, so she went in and got some foil. She wrapped the foil around all five coins and pressed it into one snug lump.
Jill raced back to the shop with big, fast hops. The lump did not pop out once. Ned got the red ball out of the bin. Then Jill hopped home and held the ball close, so it could not pop out like her coins.
The words this story set practices, in the two groups used by the word sort.
oil, boil, coil, foil, soil, toil, coin, join, point, joint
zoin, voit, joib, poid, goil, floin
OI, OY, OU and OW words to read, match and write, with pictures. Each PDF has its answer key on page 2.






The sheets above are free. The pack is every sheet for every Level 4 spelling in order: the long vowel teams with ei and eigh, oo, oe and ui, au, aw, ough and augh, ar, or, er, ir, ur, air, ear, eer and wor, oi and both sounds of ou, the silent letters and ch, a review set and all the answer keys, ready to print.
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4 ready-to-print PDFs for this story's diphthong — oi words. Each one opens as its own file.

Cut-apart word cards to sort: Real Words or Nonsense Words. Answer key on page 2.
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A new decodable story with the same diphthong — oi sounds — each comes with its own set of worksheets.
These free diphthong (oi) worksheets provide structured phonics practice for the OI diphthong. Activities include a decodable passage embedding target words in a fun story, a word sort activity to distinguish real and nonsense words, phrasing practice cards for fluency building, and a rapid naming (RAN) chart for automaticity. Each worksheet prints cleanly on standard US Letter paper.
For more early literacy resources, explore our sight word flashcards, tracing worksheets, handwriting worksheets, and coloring pages.