To make a Christmas tree drawing, you will need a few basic supplies like paper, a pencil, and an eraser. Start by drawing a basic outline of a tree trunk, then add the branches and leaves. You can then add decorations like ornaments, tinsel, and lights to give it a festive look. You can also add a star to the top of the tree for a finishing touch. Be sure to have fun with it and add your own personal touch to make it unique!