1. Practicing App every day is a self-study tool, especially suitable for children who need to preview or review courses, have more homework and don't have much time to learn extracurricular knowledge. The feature of App is that its video explanation is short and pithy, usually about 3 minutes. It can explain complex concepts in simple terms and provide corresponding exercises to help children consolidate and expand their knowledge.

2. The content of practicing App every day covers many subjects, including mathematics, physics, chemistry and English. And closely linked with in-class learning, suitable for children of different grades and levels. In addition, the App also contains some expanded contents, such as China and traditional cultural knowledge, which helps to improve children's comprehensive quality.