Hello! My name is [Your Name], and I am a middle school student. I am currently in Grade [X]. I love to learn new things, especially about science and history. In my free time, I enjoy reading books and playing basketball with my friends.

I am an outgoing person who likes making friends. I believe that communication is very important, and I always try to be kind and helpful to others. At school, I am active in class discussions and often participate in group projects. I think teamwork helps us grow and learn from each other.

One of my favorite subjects is English because it allows me to express myself in different ways. I also practice speaking English every day by watching videos or listening to music. I hope to improve my English skills so that I can communicate better with people from all over the world.

Outside of school, I like to spend time with my family. We often go on trips together, which gives me a chance to explore new places and learn more about different cultures. I also enjoy drawing and painting as hobbies, which let me relax and use my imagination.

Thank you for listening to my introduction. I look forward to getting to know everyone better!

This self-introduction is written in simple language suitable for middle school students while avoiding overly repetitive phrases. It focuses on personal interests, academic strengths, and extracurricular activities, making it engaging yet easy to understand.