introduction of myself infronnt of whole school

The first impression that you make on your classmates and teachers is extremely important since it has a huge impact on how your target audience will perceive you. While you're writing a speech introducing yourself, choose your words carefully and take the following tips into account: make an outline, describe your hobbies, try to sell yourself and stand out from the crowd. Always revise and practice your speech: make the text brief and clear. Memorize your speech, try to relax and don't rush when you're delivering it.

That's good advice.

But as far as I know, this is not done in Western schools.