Edit Article

Two Methods:Folding the ModuleAssembly

Modular origami is so related to geometry, it could easily be used for a math fair project. This simple unit can create many, many polyhedrons (multiple sided objects, a cube being one example). This unit is one of those amazing units. It's a surprisingly easy module to make. However, you may need many pieces to create something truly extraordinary. Just a little patience is all it takes!

Ad

EditMethod 1 of 2: Folding the Module

  1. Fold a Penultimate Module Step 1 Version 2.jpg
    1
    Place a square piece of paper with the color side down.
    Ad
  2. Fold a Penultimate Module Step 2 Version 2.jpg
    2
    Fold it in half.
  3. Fold a Penultimate Module Step 3 Version 2.jpg
    3
    Unfold; there should now be a crease down the middle.
  4. Fold a Penultimate Module Step 4 Version 2.jpg
    4
    Fold the edges parallel to this crease into the center.
  5. Fold a Penultimate Module Step 5 Version 2.jpg
    5
    Valley-crease the middle fold so the flaps are on the outside. Your paper is now divided into fourths.
  6. Fold a Penultimate Module Step 6 Version 2.jpg
    6
    Fold the bottom-left corner up so it meets the top edge. Then, turn the paper 180 degrees and repeat.
  7. Fold a Penultimate Module Step 7 Version 2.jpg
    7
    Fold from the bottom-left corner to the upper-right corner.
  8. Fold a Penultimate Module Step 8 Version 2.jpg
    8
    Unfold and now you have your unit!

EditMethod 2 of 2: Assembly

  1. Fold a Penultimate Module Step 9 Version 2.jpg
    1
    Notice how the edges of the module are "open" like "pockets." Insert one of the triangular flaps into that pocket. It doesn't matter how many layers there are, just make sure it fits. It should create a locking effect.
  2. Fold a Penultimate Module Step 10 Version 2.jpg
    2
    Make a triangle by inserting another triangle into the pocket of the second one and let the flap of the first one go into the third one, and you're finished!
    Ad


We could really use your help!

Can you tell us about
body tricks?
Yes
No
body tricks
how to make yourself cough
Can you tell us about
preserving wood furniture?
Yes
No
preserving wood furniture
how to get stains out of wood
Can you tell us about
insect control?
Yes
No
insect control
how to kill wasps
Can you tell us about
cleaning clothes?
Yes
No
cleaning clothes
how to remove mildew from fabric
Thanks for helping! Please tell us everything you know about
...
Tell us everything you know here. Remember, more detail is better.
Tips
Provide Details.
Please be as detailed as possible in your explanation. Don't worry about formatting! We'll take care of it. For example:
Don't say: Eat more fats.
Do say: Add fats with some nutritional value to the foods you already eat. Try olive oil, butter, avocado, and mayonnaise.
Submit

EditVideo



This video also shows how to make this unit, however, it shows how to assemble the 30 unit dodecahedron structure for this unit.

EditTips

  • The more precise the folds, the better the lock and the more attractive it will look.
  • The simplest model you can make is a cube, which requires 12 pieces. Don't worry, these modules are very easy to make with experience and patience.
  • Use different kinds of paper to make different designs.

EditWarnings

  • Be careful not to get paper cuts.

EditRelated wikiHows

How to
Make Origami Paper Claws

How to
Make a Kusudama Flower

How to
Make a Sonobe Unit

How to
Fold a Japanese Brocade

Article Info

Featured Article

Categories: Featured Articles | Origami

Thanks to all authors for creating a page that has been read 50,343 times.

Did this article help you?
Yes No

Become
an Author!

Write an Article