Help i get nervous when I do public speaking in class?

my hands shake and my voice get all shaky sometimes help, its weird cuz it only started last year when my hands shake any tips to help this

Gosh, I can relate. I used to feel just like you. Not only did my hands shake but my head would get sort off a tick and jerk around, lol.

The tip someone gave about going first is one that I did and it's true not only is there as much anticipation, but you get it over and done with.

I also reminded myself that the people I was talking in front of were only people just like me...nothing better or worse. They go to the bathroom just like you etc.

Deep breathing also really helps to relax you. practice it at home. Even Yoga helps. You'll get more focused, calmer and look and feel better too in the process.

You could always just admit to everyone that you are really nervous and that you hate public speaking and to bare with you. That makes you appear human like everyone else. I bet a lot of people feel just like you.

Then there's always imagining everyone naked trick. That made me feel less vulnerable.

You sound like a really smart person so no worries there.
Just think of it as acting...fake it till ya make it !

Good luck !