① Preparation of raw materials: To prepare raw materials, you need to prepare some bookmarks, such as cardboard, colored pens and other materials. To prepare these raw materials, you need to prepare them according to your own needs.

2 Prepare content filling: There are many options for content filling, such as some small decorations or writing some favorite words or famous sayings in it. You can also ask the teacher to help you write some compliments, and students can also write letters to each other. After writing, they can prepare decorations or plastic packaging.

3 Prepare decorations: If you choose, you should mainly use some small flowers or some strokes, or sew some beautiful decorations with needle and thread, but if you need to consider practicality, you must not put something thick on it, because it is not convenient to use bookmarks when some decorations are thick, so try to make them thinner.

4 prepare plastic packaging materials: bookmarks will break if they are used frequently, so it should be noted that they can be sealed with plastic packaging after they are done. After sealing, there will be no broken or dirty situation.