Question

Why do teachers give punishments for small reasons? (forgotten to wear school belt, not covered the copy etc..)

Answer 1

so that students must be aware for the next time and don't do such things again in future

Answer 2

Teachers want to teach us the best things. It is not good to be careless. We should b careful about oyr each and every thing amd necessity. Displine is most important. Without discipline we won't succeed in life.

Uniformity and carefullness and discipline are most important being a school student.