Measure six inches on the width of a sheet of paper and mark with a pencil. Then measure six inches on the length of the same sheet of paper and mark with a pencil. You should have a six inch by six inch square marked.
Cut out the six inch by six inch square.
Fold the length of the paper in half and then re-open it so that you can see a crease.
Fold the bottom half of the paper to the crease. Then fold the top half of the paper to the crease. Keep folded.
Fold the width of the paper in half and then re-open so that you have formed a crease.
Turn the paper over and fold the right side of the paper to the crease you just made. Then fold the left side of the paper to meet the crease you just made. You should now see four squares.
Pull the top layer of upper left square open and press out the crease with your hand to form a triangle.
Repeat step 7 for the upper right square. This has formed the roof of the house.
Stand the paper with the two bottom squares on the ground. You may have to open the bottom squares a bit for the house to stand.
Decorate the house with markers by drawing a door and windows.