Suitable for learning are calligraphy, painting, musical instruments, dance and physical education. These will be useful only if you practice from an early age. Many of them mainly depend on what children like. Interest classes in narrow sense and common sense refer to children's interest classes. Simply put, it is an extracurricular organization that allows children to acquire knowledge, improve their ability, learn expertise, cultivate interest and get happiness outside the formal school classroom.

Now that life is good, many children will learn some special skills, usually from some training courses. These special skills sometimes have certain effects. Primary school students may learn some special skills in the learning stage, and sometimes they may become their hobbies. It may be helpful to learn more, and it may also bring some better ways for their career.