Practice arithmetic with customizable worksheets for grades 1-5, including horizontal and vertical formats. Support for visual and auditory calculation methods with automatic grading. Print or download worksheets.
New users can register and participate in a sign-in lottery. The provides travel guides for destinations and free trips, including local experiences, accommodation tips, and dining recommendations.
Manage smart learning devices like the full-subject study pen. View real-time learning records and weekly reports. Sync collected mistakes and vocabulary for analysis. Remote control device features to manage usage.
Stream media content from supported apps like Bilibili, Tencent Video, and NetEase Cloud Music. Switch between LTE and Wi-Fi automatically. Access content without affecting non-Chinese apps.
