The tutorial on how to make National Day bookmarks is as follows:

Materials: colored cardboard or cardboard, colored pencils or pens, scissors, glue.

1. Choose a piece of cardboard or cardboard and make sure it is a suitable size to use as a bookmark. You can choose red, white or blue cardboard, which are colors similar to the colors of the flag.

2. Use a pencil or colored pen to draw the national flag pattern on the bookmark. First, draw a rectangle on one end of the bookmark to serve as the frame for the flag. Then, fill the rectangle with red and white colors, following the proportions of the flag. Finally, between the red and white areas, draw a five-pointed star. You can refer to the style of the Chinese flag, or design it according to your own creativity.

3. After the color on the colored pencil or pen is dry, use scissors to trim the bookmark into the shape you like. You can choose square, rectangular, round or other shapes.

4. Finally, use glue to fold part of the bottom of the bookmark and stick it on the page to keep the bookmark stable in the book.

Benefits of National Day bookmarks

1. Creative expression: Making National Day bookmarks can show personal creativity and ideas. By designing and decorating bookmarks, you can express your unique understanding and blessings for National Day.

2. Commemorative significance: National Day bookmarks commemorate and celebrate the National Day. Making and using National Day bookmarks can allow people to experience the atmosphere of National Day more deeply and increase their sense of identity with the country, history and culture.

3. Practicality: Bookmarks are an essential tool for reading. Using National Day-themed bookmarks can not only replace temporary markers, but also increase the fun and ritual of reading. At the same time, National Day bookmarks can also be given as holiday gifts to relatives and friends, which have practical and commemorative value.

4. Improve aesthetic ability: Making National Day bookmarks requires design and decoration, which can exercise people's aesthetic ability and artistic creativity. By choosing the right colors, patterns and materials, you can create beautiful and unique bookmarks that will enhance your sense of beauty.