知识典-订制版 is an educational app designed for middle and high school students, offering a structured approach to learning through the integration of online and offline resources. Utilizing mind maps, the app organizes knowledge systematically, providing videos, examples, exercises, and exams for each topic. Users can scan QR codes from the physical book to access relevant video explanations and a vast question bank by entering example problem numbers.

The application features instructional videos that simplify complex topics, exercises for reinforcing learning, and curated example problems to enhance understanding. It also includes assessments tailored to different learning stages, enabling users to evaluate their progress. Additionally, comprehensive data tracking allows students to monitor their learning journey and adjust their study plans accordingly, while engaging trivia offers a fun way to expand their knowledge.