How to teach children English

I think if I want to teach children to learn the 26 English letters or phonics, I have to use some beautiful pictures to attrack their attention, make some good motivation for them. In this video, I like the cute people/ animal. If there are somethimg attrack children's attention, I can teach them step by step. There is an advantage in the video, this video shows that dance and songs are good ways to make children want to learn English, and when children listen to the songs, they can be happy to learn how to speak English, and love the language gradually.