1. Self-discipline and sense of responsibility: When you carry your schoolbag, you should arrange your own time and plan, and make sure that all necessary study materials are ready. This will cultivate self-discipline and sense of responsibility and help you learn to manage time and resources.
2. Organizational ability: In order to carry a schoolbag, put books, notebooks, stationery and other items in order, so that you can easily find what you need, which helps to cultivate organizational ability and improve efficiency.
3. Independence: Carrying a schoolbag requires you not to rely on others to process learning materials, which encourages you to think and solve problems independently and cultivate independence and self-confidence.
4. Practical skills: It is a practical skill to learn how to correctly assemble and adjust the backpack to ensure that the backpack is evenly stressed, comfortable and safe. It is very useful for daily life and travel.