What can parents do to help children develop language skills?

Use simple a language

Repeat what you say

Make it easier for them to listen or do

Build on what they say. give them harder things to learn like after colors do numbers

Pay attention when your child speaks  or when they try to say something in a language

Read with your child

Songs lots of songs this helps lots

Word games this helps to

use a language app like duolingo

play games

always be patient they can't always get things right the first time.

and always congratulate them when they get things right.

Watch movies that are in the same language with English subtitles or the language your child already knows.

Explanation: That's how I learned French same with other people who was learning French with me.