Single letter

The "k" sound — /k/

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

kit — keyword picture for the k sound
Mouth shape guide — grapheme “k”, phoneme /k/, as in “kit”

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Grapheme — the letters

k

What a child sees written down and writes by hand.

Phoneme — the sound

/k/

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

Mouth shape

Back of tongue, quick puff

Gesture

Crack an egg on the side of a bowl and say k-k-k

Also spelled

The /k/ sound is also written “ck” — same sound, different letters, usually at the end of a short word.

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.

  • kit
  • kid
  • kick

Words to listen for the sound

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

  • keg
  • king
  • pink
  • milk
  • silk
  • barkaccent differs
  • darkaccent differs
  • sparkaccent differs
  • trunk
  • skin
  • skip
  • desk

Teach the “k” 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 “k” lesson (audio + games) →

Compare: /k/ vs /g/

Same back-of-tongue stop — /g/ just adds a buzz from your voice box.

Learn the “g” sound →

How to teach the “k” 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 /k/.
  2. Do the gesture. Crack an egg on the side of a bowl and say k-k-k— 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 /k/ sound: “k–i–t”.
  4. Spot it around the house. “Can you find something that starts with /k/?” 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.