At present, there are two ways for children's programming training, online and offline. In Xi 'an, the offline is chaotic, but the fees charged by various institutions are different, ranging from 100-300 yuan/hour; Some parents also bought a complete course for one year, and the cost was not low, about 8000- 15000 yuan.

Compared with institutions with mixed offline theories, online is clearer and the prices of various training institutions are similar. Take the popular programming cat as an example. They have set up special programming courses for children of different ages, ranging from simple 100 yuan courses to a series of complete programming learning courses. Programming cat courses will be set according to children's cognitive ability to avoid unnecessary learning and knowledge charges.