Hi Camille :)
I have been noticing my head voice is quite weak, slightly breathy and definitely not as strong as my chest voice. I know why this is, since I'm 14 so my vocal folds haven't properly strengthened, but is there any certain excercises you have that are good for strenghtening the folds? I'd love to be able to sing in a stronger head voice, so tips would be amazing.

Thanks so much!
Ruth

Hi, Ruth!

I'd use a consonant that provides some support, like a G or B. T, D, and K can also work. Any consonant that provides secondary closure!