Reading › Letters and sounds › Pure letter sounds

What are pure letter sounds?

A pure sound is the sound a letter makes on its own, without an extra “uh” on the end. The letter m says /mmm/, not “muh.” It sounds like a small thing, but the extra “uh” makes blending hard: /cuh/ /a/ /tuh/ sounds nothing like cat.

KindergartenCommon Core RF.K.3a · RF.K.3bAlso called: clipped sounds, pure sounds60-second read
m/mmm/stretch itt/t/quick, like a whispernot “muh”not “tuh”
  • Stretchy sounds like m, s, f and the vowels can be held: /mmm/, /sss/.
  • Quick sounds like t, p, b and k are short and crisp: /t/, not “tuh.”
  • Say them right and blending works: /c/ /a/ /t/ → cat
Two kinds of sounds, and neither one ends in “uh.”

Why schools teach it

Clean sounds make blending possible

Kindergartners learn the most common sound for each letter (RF.K.3a) and the short and long sound of each vowel (RF.K.3b). Teachers model the sounds carefully because kids copy exactly what they hear.

Many of us learned the alphabet with an extra vowel on each sound: buh, cuh, duh. When kids add “uh” and then try to blend, /buh/ /a/ /guh/ comes out as “buh-a-guh” instead of bag. Pure sounds slide together into a word.

At the kitchen table

What to say, and what to skip

Say this

  • What sound does this letter make?Ask for the sound, not the letter name.
  • Can you stretch it? /mmm/For stretchy sounds.
  • Make it quick, like a whisper.For quick sounds like /t/ and /p/.
  • Watch my mouth. For /f/, your teeth touch your lip.Showing where the mouth goes helps.

Skip this

  • B says buh.That extra “uh” is exactly what teachers are trying to remove.
  • Only drilling letter names.Names matter, but reading uses sounds. Kids need both.
  • X says ecks.The sound of x is /ks/, as at the end of box.

See it in action

Saying the sounds in “map”

  1. Hold the stretchy /m/

    /mmm/
  2. Hold the vowel, short a as in apple

    /aaa/
  3. Close your lips for a quick /p/, no “uh”

    /mmm/ /aaa/ /p/ → map

Stretchy sounds run into each other easily, which is why many first words start with m, s or f.

Free practice sheet

Make a letter sounds sheet

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Parents also ask

Should my child learn letter names or sounds first?

Both are taught in kindergarten. For reading, the sound is what counts, so practice sounds whenever you can.

Why does the teacher call some sounds stretchy?

Sounds like /m/, /s/ and /f/ can be held as long as you have breath. Quick sounds like /t/ can't. Knowing the difference helps with blending.

What about letters with two sounds, like c and g?

Kindergarten starts with the most common one: /k/ for c, and /g/ as in goat. The other sounds come later.

How do I say the short vowel sounds?

a as in apple, e as in egg, i as in itch, o as in octopus, u as in up.

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