Music in an early years room can look like what you do when you need to fill ten minutes. It is doing considerably more than that.
Rhythm and reading are connected
The ability to hear and reproduce a beat correlates with later reading ability, and the reason is fairly intuitive once stated: reading requires hearing that a word is made of separable sound units. Clapping along to syllables is the same skill in a more accessible format.
So when a room claps out el-e-phant, that is phonological awareness — the strongest single predictor of early reading — dressed as a game.
Songs teach language that speech does not
Nursery rhymes are dense with rhyme, alliteration, and unusual vocabulary, and they are repetitive enough that a child hears the same construction dozens of times. A child who knows twenty rhymes by heart has absorbed a great deal of structure about how English sounds.
Rhyme in particular is worth chasing. A child who can tell you a word that rhymes with cat is doing sophisticated sound manipulation.
Movement songs build the body
Action songs are gross motor practice with a built-in sequence to follow. Crossing the midline — reaching the right hand across to the left side, as in almost any action rhyme — is a coordination milestone that shows up later in handwriting.
They also build the skill of following a multi-step instruction, which is on every kindergarten readiness list.
Music regulates a group
Practically, this is why we use it most. A room that has become loud and scattered can be brought back with a song faster than with any instruction. Singing synchronises a group — everyone doing the same thing at the same tempo — and the calming effect is immediate and reliable.
We also use particular songs as transition signals. After a few weeks the tidy-up song starts children tidying before an adult has said anything.
What we do
A daily circle with songs, plus a movement break in the middle of any sustained sitting. Instruments — shakers, drums, bells — available rather than rationed. And singing during ordinary moments: handwashing, coats on, walking to the park.
At home
You do not need to be able to sing. Children are a famously uncritical audience.
Sing the same handful of songs until you are sick of them, because repetition is the mechanism. Clap out the syllables of your child's name. Put music on and dance badly for four minutes when everybody has had enough of the afternoon. It works.

