top of page

Day 72: Phoneme Blending, Segmentation, Manipulation

  • Writer: Brenna Westerhoff
    Brenna Westerhoff
  • Dec 12, 2025
  • 4 min read

"He can identify every sound separately but can't put them together to read!"

 

Classic problem. James could tell you /k/ /a/ /t/ were the sounds in "cat," but when asked to blend them, he'd say "kuh-ah-tuh" - not "cat."

 

"He's learned the sounds but not the skill of blending," I explained. "And after blending comes segmentation, then manipulation. These are three different neural processes, and most kids are only taught the first. Let me show you the complete toolkit."

 

The Three Powers

 

Blending: Pushing sounds together into words (/k/ /a/ /t/ → cat) Segmentation: Pulling words apart into sounds (cat → /k/ /a/ /t/) Manipulation: Changing sounds to make new words (cat → bat)

 

Three distinct skills. All necessary. Rarely all taught.

 

The Blending Breakdown

 

Why James says "kuh-ah-tuh":

 

He learned letter sounds with extra vowel (schwa): "buh" for /b/ "kuh" for /k/

 

These aren't pure phonemes. They're phonemes plus schwa.

 

The Pure Phoneme Practice

 

Teaching clean sounds:

 

/b/ not "buh" (lips pop open) /k/ not "kuh" (back of throat click) /t/ not "tuh" (tongue tap)

 

Continuous sounds easier: /mmmmm/ can be held /sssss/ can be extended

 

Stop sounds must be crisp.

 

The Progressive Blending

 

Start easy, build complexity:

1.      Compound words: foot-ball → football

2.      Syllables: ta-ble → table

3.      Onset-rime: c-at → cat

4.      CVC phonemes: /k/ /a/ /t/ → cat

5.      CCVC phonemes: /s/ /t/ /o/ /p/ → stop

6.      Multi-syllable phonemes: Complex blending

 

Don't jump to step 4. Build through progression.

 

The Robot Talk Technique

 

Making blending fun:

 

"I'm a robot. I speak in sounds: /m/ /o/ /m/. What word did I say?"

 

Kids love decoding robot speech. Engagement through play.

 

The Segmentation Symphony

 

Segmentation is the reverse:

 

"How many sounds in 'shop'?"

 

Child must:

1.      Hold word in memory

2.      Mentally separate sounds

3.      Count them

4.      Articulate each

 

Answer: 3 (/sh/ /o/ /p/) not 4 (s-h-o-p)

 

The Elkonin Boxes

 

Visual support for segmentation:

 

Draw boxes: □ □ □ Say "cat" Push token into box for each sound /k/ → □ /a/ → □ □ /t/ → □ □ □

 

Making auditory visual.

 

The Manipulation Magic

 

Highest level skill:

 

Substitution: Change /k/ in cat to /b/ → bat Deletion: Remove /s/ from stop → top Addition: Add /s/ to top → stop or tops Reversal: Reverse sounds in pat → tap

 

This is complex cognitive work.

 

The Spoonerism Fun

 

Playing with initial sound swaps:

 

"Teddy Bear" → "Beddy Tear" "Lunch box" → "Bunch lox"

 

Kids find this hilarious. Learning through laughter.

 

The Assessment Ladder

 

Test systematically:

 

Blending:

●      Can blend syllables?

●      Can blend onset-rime?

●      Can blend phonemes?

 

Segmentation:

●      Can count syllables?

●      Can separate onset-rime?

●      Can count phonemes?

 

Manipulation:

●      Can substitute initial sounds?

●      Can delete sounds?

●      Can add sounds?

 

Find the breakdown point.

 

The Classroom Choreography

 

Daily practice, 5 minutes:

 

Monday: Blending robot words Tuesday: Segmentation with boxes Wednesday: Initial sound substitution Thursday: Sound deletion games Friday: Mix all three skills

 

Short, focused, systematic.

 

The Movement Method

 

Physical actions for each skill:

 

Blending: Arms apart → bring together Segmentation: Fist → fingers spread Manipulation: Hand twist motion

 

Kinesthetic learning supports auditory.

 

What You Can Do Tomorrow

 

Clean up your phonemes: No extra sounds added.

 

Start with compounds: Easier blending practice.

 

Use Elkonin boxes: Visual segmentation support.

 

Play manipulation games: "Change cat to bat to mat to sat"

 

Robot talk daily: Fun blending practice.

 

Celebrate all three: Not just knowing sounds but using them.

 

The James Journey

 

Week 1: Learned clean phonemes (no schwa) Week 2: Blended syllables successfully Week 3: Blended onset-rime patterns Week 4: Blended CVC phonemes Week 5: Segmented words accurately Week 6: Beginning manipulation games

 

From "kuh-ah-tuh" to reading "cat" fluently.

 

The Spelling Connection

 

Segmentation = Spelling foundation

 

Can segment "jump" into /j/ /u/ /m/ /p/? Can spell "jump" correctly.

 

Can't segment? Spelling is guessing.

 

The Reading Recipe

 

Successful reading needs:

●      Sound knowledge (phonemes)

●      Blending skill (combining)

●      Segmentation skill (analyzing)

●      Manipulation skill (flexibility)

 

Missing any ingredient? Recipe fails.

 

The Parent Partnership

 

Home practice:

 

Blending: "Dinner is /p/ /i/ /zz/ /a/" Segmentation: "How many sounds in 'bed'?" Manipulation: "Change 'Day' to 'may' to 'say'"

 

No worksheets. Just word play.

 

The Intervention Intensity

 

Can't blend after instruction?

●      Slow down sounds

●      Use continuous sounds first

●      Add visual supports

●      Practice with syllables first

 

Can't segment?

●      Use blocks/tokens

●      Emphasize each sound

●      Start with 2-sound words

●      Build systematically

 

Can't manipulate?

●      More blending/segmentation first

●      Use letter tiles

●      Make it visual

●      Simplify to initial sounds only

 

The Beautiful Building

 

These three skills build on each other:

 

Blending → "I can make words from sounds!" Segmentation → "I can find sounds in words!" Manipulation → "I can play with sounds!"

 

Together they create phonemic flexibility.

 

The Tomorrow Teaching

 

Tomorrow, don't just teach sounds.

 

Teach what to DO with sounds:

●      Blend them together

●      Pull them apart

●      Change them around

 

Because knowing /k/ /a/ /t/ isn't reading.

 

Blending them into "cat" is reading. Segmenting "cat" into sounds is spelling. Changing "cat" to "bat" is word play.

 

All three create readers.

 

Not just sound knowers. Sound users. Sound players. Sound masters.

 

And that's the difference between knowing phonics and using phonics.

 

Between recognizing sounds and reading words.

 

Between phonemic awareness and phonemic mastery.

 

Three skills. Blending, segmentation, manipulation. The complete toolkit.

 

Teach all three. Practice all three. Celebrate all three.

 

And watch reading explode.

 
 

Recent Posts

See All
Day 278: Emotion & Memory in Reading Success

"I'll never forget that book - it made me cry." "I can't remember anything from that chapter - it was so boring." "That story scared me so much I remember every detail." These weren't reviews from a b

 
 
Day 277: The Forgetting Curve & Review Timing

"We just learned this yesterday! How can they not remember?" Every teacher's lament. Students who demonstrated perfect understanding on Tuesday claim complete ignorance on Thursday. They're not lying

 
 
Day 364: When Tradition Serves Students vs. Systems

"Why do we still have summer vacation?" Marcus asked. "Nobody farms anymore." He's right. Summer vacation exists because 150 years ago, kids needed to help with harvest. Now it exists because... it ex

 
 
  • Facebook
  • LinkedIn
  • X
  • TikTok
  • Youtube
bottom of page