Cut down cones to different shapes with a serrated knife.
Print out the template for the felt onto cardstock. Or use regular paper and transfer it onto cardboard.
Trace the pattern onto felt and cut it out.
Add hot glue to the cone and place the first set of leaves onto the bottom, leaving some overhang.
Cut the next set from the image left from the first cut out.
Glue the next layer on top of the first layer, overlapping the first layer. Offset the leaves where possible.
Repeat the process until you have covered the cone.
Cut out a circle for the top and glue it and the other top edges together.
Trace a star onto gold felt folded in half cutting out two stars.
Glue a toothpick in between the stars and press it into the top of the tree.
Drill a small amount of the wood slice in the center to fit the dowel rod or stick.
Insert the rod or stick into the foam at a height you like, then glue it into the wood slice.
Repeat the same process for all the trees and arrange them as you like.