some activities tht might b useful
sounds of animals and objects- u could sing nursery rhymes, concentrate on the sounds of the animals say them slowly and clearly another example cars go vroom vroom vroom
Mouth muscle exercises- play a game of pulling funny faces and really get ur child to stretch the mouth around. (Muscle weakness and instability of the jaw, lips and tounge can lead to poor muscle coordination for speech) also chewing on hard foods like apples help too
Give the child plenty of time to finish their sentences never finish their sentence for them. never make them feel pressured. If they miss pronounce a word just repeat it again correctly but casually.