Student: The process of entertaining includes searching or selecting courses, group chatting, contact practice, taking photos to share answers, and making friends to learn knowledge.

Parents: Parents will pay more attention to their children's learning. They can check children's homework and study, and set certain rewards for children to interact with their parents, instead of simply urging children to study.

Teacher: You can correct homework online, assign homework, answer questions online, and interact with students' parents to realize the interaction between parents and schools.

Filter according to the user's refined functions.

The core function part is: assigning homework and completing homework are very interesting, and children can learn through entertainment.

Let children make better use of the internet for effective learning, and we can't simply consider the above aspects. Also consider the memory occupied by the application, the resolution of the mobile phone reading the content, the support for all mobile phone types, traffic power consumption and so on.