Step 1: Gather your materials

To create a hexaflexagon, you will need a strip of paper, preferably around two inches wide and approximately 20 inches long, a ruler, and glue or tape. You can also use scissors or a paper cutter for precision cutting.

Step 2: Mark your paper

Using a ruler, measure out triangles with 2-inch sides on your strip of paper. Draw lines through the center of each triangle to create a zigzag pattern with equilateral triangles.

Step 3: Cut the paper

Carefully cut along the lines, creating the zigzag strip of equilateral triangles.

Step 4: Fold your strip

Begin folding your strip by following the zigzag pattern you’ve drawn on the paper. Press each triangle firmly so that the folds are crisp.

Step 5: Add a crease in the middle

Once all triangles have been folded, form an extra crease through the middle of every triangle to make it easier to flex later.

Step 6: Create an inward fold

Bring the two ends of your strip together and make an inward fold so that both ends point towards each other and align perfectly.

Step 7: Assemble the hexaflexagon

Slide one end of the folded strip into the pocket created by the other end’s folds. Make small adjustments to ensure that both ends fit snugly together.

Step 8: Apply glue or tape

Apply glue or tape on any loose flaps to secure them together. Hold them in place until they are firmly attached.

Step 9: Trim excess paper

If there’s any excess paper sticking out from your hexaflexagon, use scissors or a paper cutter to trim it off neatly.

Step 10: Test-flex your hexaflexagon

Gently push two opposite sides of your hexaflexagon towards each other to reveal a hidden face. Keep practicing the flexing motion to master the technique.

Step 11: Customize your hexaflexagon

Decorate your hexaflexagon with unique designs, patterns, or colors on each face. You can use markers, colored pencils, or even paint for this step.

Step 12: Share your creation

Show off your new hexaflexagon to friends and family, and teach them how to fold their own. Enjoy witnessing their amazement as you unveil the hidden faces during flexing.

Congratulations! You’ve successfully created a hexaflexagon by following these 12 steps. Now that you know how to fold one, feel free to experiment with different sizes or materials for an added challenge.