Many families nowadays are looking for a few other ways for their children to learn English at home. Many of them are reluctant to allow their children to watch Youtube videos because of the content of some of the videos.
Here is a solution that may work for you!
Youtube launched Youtube Kids in 2015 and it is a great and safe way for your children to learn and sing in English. There are many parental controls so that you can control what your children can watch.
You can set the language so that only videos containing that language will show up in the feed. This way your children can learn on their own, when you're busy preparing dinner or doing other housework.
It is also a great thing to have on long drives, as it will give your children something to listen to and sing along to while in the car.