STEP 1: Gather up all the materials needed. Those are a box, thats for the house, a glue gun for spider webs, scissors to cut anything printed, a pencil to draw everything, and a printer and computer to print skeletons, ghosts, and anything else you would like.
STEP 2: Cut the front of the box right in the middle so that ca be a door.
STEP 3: Print skeletons and spiders it doesn't matter the size you choose. Then cut them as nice as possible.
STEP 4: Glue in your skeletons and spiders in any place you want,(jut make sure to not put them in the middle).
STEP 5: With the glue gun, make as much spider webs as you'd like. Start from edge to edge.
STEP 6: Write something scary you would like to put (such as fake blood or red marker on the floor).
STEP 7: If you would like to put anything else to make it better, feel free to.
There you go, you have successfully made a haunted house.