Single letter

The "j" sound — /dʒ/

As in jam. Tap play to hear the sound, see the mouth shape, and hear 15 example words.

jam — keyword picture for the j sound
Mouth shape guide — grapheme “j”, phoneme /dʒ/, as in “jam”

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Grapheme — the letters

j

What a child sees written down and writes by hand.

Phoneme — the sound

/dʒ/

What a child hears and says out loud — written in IPA, the standard notation for sounds (not letter names).

Mouth shape

Start like 'd', then release into a buzzing 'zh' — lips pushed forward

Gesture

Pretend to wobble like jelly on a plate and say j-j-j

Words to read now

Every letter in these has been taught by this point in the teaching order, so your child can sound them out.

  • jam
  • jug
  • jet
  • jogaccent differs
  • jobaccent differs
  • jig
  • jab
  • jotaccent differs

Words to listen for the sound

You say these, your child listens for /dʒ/. They use letters or spellings not taught yet, so they’re not for reading.

  • jazz
  • jump
  • jolt
  • jerkaccent differs
  • jeep
  • jaw
  • junk

Teach the “j” sound: free printables

Two free PDFs made for this sound. Print them, or use the full lesson online with audio and games.

▶ Start the full “j” lesson (audio + games) →

Compare: /dʒ/ vs /tʃ/

Same stop-then-hiss shape — /j/ just adds a buzz from your voice box.

Learn the “ch” sound →

How to teach the “j” sound

  1. Hear it first. Tap Play three times. Have your child watch your mouth while you copy the sound — no letter name yet, just the pure phoneme /dʒ/.
  2. Do the gesture. Pretend to wobble like jelly on a plate and say j-j-j— kids remember sounds 2× faster when there’s a physical action attached.
  3. Find it in words. Say a few example words aloud slowly, stretching the /dʒ/ sound: “j–a–m”.
  4. Spot it around the house. “Can you find something that starts with /dʒ/?” Aim for 3 wins in a row before stopping.

Related sounds in this unit

Turn this into a dated schedule

Pick a start date and a pace, and get all 44 sounds laid out as dated sessions — free to preview, downloadable as a calendar.

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  • 92 step-by-step lessons, SATPIN first
  • Big flashcards to show your child
  • Games, checkpoints and progress for every sound

For little ones (2–6) there’s also our sound-play game on iPhone & iPad and Android.