How to make an origami cube with a hinged top

(page 8)

13th picture of origami cube with a hinged top

13.

Rotate the model by 90 degrees.

Prepare to apply both a "mountain-fold" and a "rabbit ear-fold" .

14th picture of origami cube with a hinged top

14.

Start applying both a "mountain-fold" and a "rabbit ear-fold" of the step #13.