We haven't quite finished this project as nap time snuck up on us but we'll finish it later this afternoon. All you need are tissue paper, cardboard/sturdy paper, glue, pencil, scissors and a small hand to draw around.
Draw around child's hand on cardboard and cut it out to use as a template. Fold green tissue paper so you have several layers - draw around the template on the top layer and cut through all the layers to give you many tissue paper hands.
Next - cut out a tree shape out of paper.