Single letter

The "x" sound — /x/

As in fox. Tap play to hear the sound, see the mouth shape, and learn 5 words to practice.

fox — keyword picture for the x sound

Mouth shape

Two sounds together: k + s

Gesture

Pretend to take an x-ray and say ks-ks-ks

Example words

  • fox
  • box
  • six
  • mix
  • fix

How to teach the “x” 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 sound /x/.
  2. Do the gesture. Pretend to take an x-ray and say ks-ks-ks— kids remember sounds 2× faster when there’s a physical action attached.
  3. Find it in words. Read the 5 example words aloud slowly, stretching the /x/ sound: “f–o–x”.
  4. Spot it around the house. “Can you find something that starts with /x/?” Aim for 3 wins in a row before stopping.
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ABC Phonics — Sounds for Kids