Download the acorn template, print, and cut out the pieces you need.
Begin by gluing the top to the flap portion of the brown paper bag.
Take the acorn cap and glue it to the top of the part of the paper bag flap.
Next, take the eyes and glue them just below the acorn cap.
Optionally, use a black marker to draw eyebrows above each eye.
Place the bottom of the acorn on the top of the tree background piece and glue it in place.
Glue the mouth to the top and middle of the acorn bottom piece, then glue the tongue to the bottom of the mouth.
Take the completed lower portion of the acorn and glue it to the main part of the brown bag, just below the flap.
Finish up by gluing a leaf near the top of the acorn cap!