Module 4 - Digi-Darkroom

So finally the last module, and we need to alter some of our photographs to black and white. I have attempted to do this with the following 3 photos, tried different ways of altering them and my favourite is my little boy swinging on the death slide, the second fave is my daughter on the slide and I am not sure about the last one, seem to have too bright a face, and I dont seem to be able to alter this. Here goes:-

This one was altered using the desaturate adjustment, then tweaked.

This was changed using apply image (I think), and then tweaked.

This was changed to black and white by using the grayscale adjustment, then various other adjustments to get to this.