1. Children's street dance videos: These videos are usually produced by professional dance teachers or educational institutions and are suitable for children to watch and learn. The dance movements in the video are simple and easy to learn, and the music rhythm is bright, which can stimulate children's interest and vitality.

2. Children's street dance tutorials: These tutorials usually include a series of dance movements and exercises, which are suitable for parents and children to learn together. The movements in the tutorial are detailed and easy to understand, which can help children master the basic skills and rhythm of dance step by step.

3. Children's street dance costumes and props: These costumes and props can increase children's interest and participation in learning dance, and also improve their self-confidence and expressiveness.

4. Hip-hop music and songs for children: These music and songs usually have a bright rhythm and simple melody, which are suitable for children to listen to and sing. Music and songs have a strong sense of rhythm, which can stimulate the rhythm and coordination of children's bodies.

5. Children's Street Dance Elf Forest aims to stimulate children's interest and enthusiasm in street dance through rich recommended content, and improve children's coordination, rhythm and expressiveness. At the same time, it also provides some dance tutorials and resources for parents to learn and grow with their children.

Children's preparatory qualification certificate is as follows:

1. The qualification certificates that children need to prepare include kindergarten teacher qualification certificate, Putonghua proficiency test grade certificate, nurse qualification certificate, baby nurse qualification certificate, etc.

2. Among them, the kindergarten teacher qualification certificate is the most basic certificate and a necessary condition for preschool education. It can be obtained by taking the national teacher qualification examination, which generally includes educational theory, educational psychology, educational laws and regulations, preschool education, etc.

3. In addition, the Putonghua proficiency test grade certificate is also one of the necessary certificates for preschool education, which can prove that teachers' language expression ability has reached a certain level, which is of great help to preschool teachers' education and teaching work.

4. Nurse qualification certificate and nurse qualification certificate are training and certification for child care and infant care respectively, and they are also necessary certificates for kindergarten teachers who want to engage in related work.

5. In addition, you need to pay attention to some other certificates, such as psychological counselor's certificate and nutritionist's certificate. These certificates can provide more comprehensive knowledge and skills for early childhood education, but they are not necessary.