There are many ways for junior high school students to practice calligraphy. Here are some suggestions:

1. Prepare tools: First, you need to prepare a brush, ink, rice paper and an inkstone. There are hard brushes, soft brushes and mixed brushes. Beginners can choose the mixed brush because it is suitable for beginners to master basic strokes.

2. Learn basic strokes: The basic strokes of calligraphy include horizontal, vertical, left, back, lift, dot, etc. You can learn how to write these basic strokes by looking at examples or asking a teacher.

3. Practice basic glyphs: After mastering the basic strokes, you can start practicing basic glyphs, such as "one", "two", "three", etc. These basic glyphs are the basis of Chinese characters. Only by mastering them can you write beautiful calligraphy.

4. Copying the copybooks of famous writers: Copying the copybooks of famous writers is an effective way to improve the level of calligraphy. You can choose your favorite famous calligraphy to copy, such as Wang Xizhi's "Lanting Preface", Yan Zhenqing's "Duobao Pagoda Stele", etc. During the copying process, you should pay attention to the stroke structure, glyph layout and brush-using skills of famous artists, and gradually improve your aesthetic ability and calligraphy skills.

5. Keep practicing: Calligraphy is a skill that requires long-term practice. Only by practicing persistently can you make progress. You can take a certain amount of time every day to practice calligraphy and gradually form good habits.

6. Participate in calligraphy competitions and activities: Participating in calligraphy competitions and activities can stimulate your interest in learning and improve your calligraphy level. In addition, you can also make progress together by communicating with classmates, learning from each other.

In short, when junior high school students practice calligraphy, they need to start with basic strokes and glyphs, and continue to improve their calligraphy skills by copying famous calligraphy and participating in calligraphy activities. At the same time, you must maintain a good learning attitude and perseverance, practice persistently, and I believe you will be able to write beautiful calligraphy.