LightMySky

Onsets & Rimes

Blend and segment onsets and rimes in single-syllable words; isolate and pronounce individual phonemes (initial, medial, final) in CVC words; add or substitute phonemes to make new words

No account needed. Progress saves in this browser.

What a learner can do afterwards

  • Blend onset and rime to say a word (e.g. /c/ + /at/ → 'cat')
  • Identify the first, middle, or last sound in a CVC word
  • Change one sound to make a new word (e.g. change /c/ in 'cat' to /b/ → 'bat')

The lesson

Short words have two parts: onset and rime. The onset is the first sound you say. The rime is everything that comes after it.

cat
In 'cat', /c/ is the onset and 'at' is the rime.
Try it together

Leo hears /d/ then 'og'. He blends the sounds together: dog.

dog
Good to know

To find the middle sound, stretch the word out slowly.

Blend the onset and rime together to build a word.

Watch it

Where it sits

Then practise

8 questions wait behind this lesson, each with its answer explained. Every answer feeds the sky: stars light as they are learned, and dim when it is time to come back.

Onsets & Rimes · English, ages 4 to 7 · LightMySky