Page 1. trihexaflexagon blank template to assemble use “simple instructions for folding a trihexaflexagon” pdf This page is a work-in-progress collection of free templates and videos about Hexaflexagons. Blank template with instructions (also a PDF version). To aid in folding and decorating the blank patterns, guides that number the faces are included on the patterns. Printable pattern for hexa-hexaflexagon.
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Learn how to make a really fun geometric toy—a hexafleexagon, six-faced flexagon called a hexa-hexaflexagon! It looks like an ordinary, two-dimensional, paper hexagon with a front and a back, but hidden inside are four more sides or faces that become visible by flexing the paper.
There are many types of flexagons.
Hexaflexagons | Vi Hart
The names of flexagons tell the type of polygon and the number of faces. In this project we make a hexa-hexaflexagon—a six-sided polygon hexagon with six faces hexa. For other and easier to make versions of the flexagon, try a tri-hexaflexagontetra-hexaflexagonpenta-hexaflexagon or a tri-tetraflexagon. For more about the history of flexagons, see the Flexagons project. Choose a hexa-hexaflexagon to make. Download and print the pattern.
Choose a design that prints tejplate color, or select one of the black and white patterns and use your creativity to add color and designs. It is easiest to fold patterns that have numbers or counting dots.
Make one of these flexagons first before trying any of the others. To aid in folding and decorating the blank patterns, guides that number the faces are included on the patterns. Patterns are Adobe PDF files. The Adobe Reader is available for free. All of Aunt Annie’s project patterns are designed to be printed on standard letter-size paper 8. Color the pattern template as you like with markers, colored pencils or crayons.
On blank patterns, follow the Coloring Guide. All the triangles that make up a hexagon face have the same number, so color and decorate them with that in mind. Cut around the two pattern pieces on the outline. Try to make the cuts very straight and accurate.
There will be two pieces with 19 triangles each. Make a double thickness by folding each pattern piece in half lengthwise and glue. To make a sharp, straight fold, first score on the fold line. Join the two pieces of the hexa-hexaflexagon together to form a strip of 19 triangles. Glue the strips together by gluing the single triangles together, back-to-back. Use a ruler and the empty ballpoint pen hexwflexagon bone folder to make an indent along the fold lines. Score and fold back and forth on all the solid lines.
Do this for each of the 19 triangles of the hexa-hexaflexagon.
Fold the strip back on itself matching two 6s, then two 5s, then two 4s, on like this for the entire strip nine folds. Now you have a strip of 10 triangles. Place the strip with the side without glue tabs facing up and the 3 end to the left. Fold back on the line between the third and fourth triangles 2 and 1 —four 2s are together now.
Fold back on the line between the next 2 and 1. Now you should be able to see five 2s. Pull the 2 forward that is behind the 3. There should be six 2s on top and a 1 to the side. Fold the 1 back. Wait for the glue to dry before flexing your flexagon.
Fold the flexagon to bring together three alternate corners of the flexagon. The top of the flexagon will pop open if there is a new face to reveal. If it doesn’t pop open, flatten the flexagon and try again with the other three corners. As you flex the flexagon in this project, see if you can find all the possible combinations of faces. The hexa-hexaflexagon has six faces with 3 different arrangements each, for a total of 18 possible faces.
Only 15 of the faces versions can be seen with the straight strip pattern for a hexa-hexaflexagon. Can you find all 15 possibilities?
Your flexagon is done! Make a hexagonal box to store your hexaflexagons or give a Flexagon Boxed Set as a gift. Use six different rubber stamps to decorate your numbered hexa-hexaflexagon. The hexa-hexaflexagon with animals is decorated with six of the twelve Chinese zodiac symbols.
Can you find them all? Can you name them? A sturdier hexa-hexaflexagon can be made by taping 19 triangles together. Cut equilateral triangles from poster board and tape them together in a strip. Leave a little space between each triangle for easier folding.
Decorate the strip following the scheme on the numbered pattern. Fold the pattern lengthwise on the dashed line. Glue the two sides together for a double thickness. Cut around the pattern on the outline.
Create a a straight strip by folding all the red 4 triangle pairs over to face each other. Follow the folding instructions in the Flexagon project to assemble the flexagon. Now try to find all four faces! Score and fold the pattern on the two dashed lines—unfold. Refold and glue together for a double thickness. Score and fold back-and-forth on all the solid lines. Fold the three sets of orange faces face-to-face, then the three sets of red faces—this forms a straight strip.
Now try to find all five faces! Six sides of flexing mania! Geometric Toys to Make.
Enlarge Share this craft. How to Make a Hexa-hexaflexagon Read all of the steps before starting. Choose a Pattern and Print It Choose a hexa-hexaflexagon to make. Share this craft project with your friends and family. Make a place to work. Read all of the directions. Gather hexafelxagon you need to do the project. Think about the project. Imagine how it will look and what you will do with it. Bonus Pattern Enlarge Tip: Tetra-hexaflexagon Bonus Patterns Enlarge Tip: Penta-hexaflexagon Bonus Patterns Enlarge Tip: Find more crafts Find more crafts by browsing the Project Index or with a search