Ukulele is not a hard instrument to learn. You know that a child is ready to learn ukulele based on his/her curiosity of the instrument. In my own experience teaching the musical instrument, a four or five-year-old child should be ready to learn to play the ukulele.
So how to teach a child to play the ukulele? The most important aspect of teaching a child to play ukulele is getting them interested in playing it. Once the child is interested in actually playing it, get a uke that is suitable for children. Then start teaching them basic chords, strumming patterns, keeping in mind some songs to learn, such as nursery rhymes.
1. First, make sure the child has a ukulele
To get started the child needs a ukulele. Bring the child to any music store and have him look around and see if there’s any spark of interest with the different musical instrument. Who knows he or she might pick up a different instrument to learn instead of a ukulele while roaming inside the music store.
You could also let the child watch a few youtube videos of any young ukulele players. Ask the child if he or she has a favorite color or specific design that he/she likes.