Keeping the program folded, cut through both layers of paper to produce two triangles.
Be sure to cut out the notches in the sides of the triangles.
Take a triangle and fold it in half through one of the points of the triangle:
Unfold, then do the same kind of folding in half through each of the other two points of the triangle.
Repeat for second triangle.
Using the creases, squash them into this shape:
Slot the two triangles together.
Huzzah! You’ve done it! Find a paperclip, poke a hole and hang your star on a tree (or mirror, or window, or some other creative destination). For true hipster follow-through, take a selfie and post it to our Facebook page 🙂