Hexahexaflexagon instructions printing a blank flexagon flexing assembly print blank flexagon pattern on one sheet of paper, singlesided. Rainbow paper cake slice favor baking party box printables editable text printable pdf 1051. Then fold the third triangle down from the left triangle back. By pinching two triangles together and flattening the other four you can repeatedly turn itself inside out. Happy hexaflexagon month, in honor of martin gardner. Mathematics resources for children,parents and teachers to enrich learning. This model celebrates all hexaflexagons with 6 or less faces. I uploaded this on october 21, which is the birthday of martin gardner, the man. You can pre crease all tria ngles before and after gluing. Download free printable blank and decorated hexahexaflexagon template in pdf, word, excel.
May 20, 2015 a hexahexaflexagon is a flexagon made of six sides each containing six smaller triangles. Tape the hexaflexagon together along the outside edges of the triangles, folding the tape over the edge from front to back see figure 7. Manual do mundo comunicacao ltda caixa postal 77795. Do not open up one side of the flexagon separately before opening up the other.
In this video i will how you how to make this origami flexagon with a single sheet of paper. Find out what they have to do with computational thinking by downloading the cs4fn booklet. Sep 27, 20 some ideas for investigations into flexagons are taken from a fantastic book on the subject by the art of mathematics available to read as a pdf here. Some sides can appear in more than one state with a different centre. Problems,childrens solutions,interactivities,games,articles. The 3 extra configurations are impossible due to the arrangement of the 4, 5, and 6 tiles at the back flap. Videos novos todas as tercas e, quinzenalmente, aos sabados, as 11h30. Constructions front hexahexaflexagon supplies coloring front make the sides of the triangles. Print blank flexagon pattern on one sheet of paper, singlesided.
Cut out the pattern so that you have three strips of 7 triangles each. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on youtube. To do some mathematical investigation you first need to learn how to flex the flexagon correctly. The 12gon discovery of ann schwartz is one of an infinite family of dodecaflexagons with a lot of similarity to traditional hexaflexagons but more dynamic behavior when flexing.
I adapted this howto from aussiepapersons video on youtube. A hexaflexagon is a paper hexagon that is folded from a strip of paper. Heres the state diagram for the 5 sided hexaflexagon shown above. A hexahexaflexagon is a flexagon made of six sides each containing six smaller triangles. Push three corners down and in to make three valley folds. You make a red and yellow hexahexaflexagon by folding and gluing a multicoloured paper strip in a special way. Tuck the different colored triangle underneath the other one. Download blank and decorated hexahexaflexagon template for.
Dec 21, 2017 sign in to like videos, comment, and subscribe. This is the equivalent of a hexahexaflexagon made from a straight strip, so knowing the tuckerman traverse for that one will help you figure out this one. Fold back along line ab, and then back along line cd, yielding figure 4 and then 5. You can and should pre crease all triangles before and after gluing. Videos novos todas as tercas e, quinzenalmente, aos sabados. If youre behind a web filter, please make sure that the domains. As you fold it up and unfold it, you magically reveal new sides as the flexagon changes colour. Youtube manual do mundo gelo seco bebidas com gelo seco duration. How to make a hexahexaflexagon step 7 fold the forth triangle from the right back. When the fans challenge ibere and mari to create the biggest experiments ever made, it is the beginning of manual do mundo.
Descomplicar e transformar o chato em divertido e com a gente. Dec 26, 2019 wikihow is a wiki, similar to wikipedia, which means that many of our articles are cowritten by multiple authors. Hexahexaflexagon automata is a full colour booklet on computational thinking based around exploring strange mathematical paper models called flexagons. Hexahexaflexagon instructions printing a blank flexagon. Search online for flexagon, hexaflexagon, or trihexaflexagon templates. Blank and decorated hexahexaflexagon template free download. Pick the patterns that you like the best and then print out the template. There are 18 such possible configurations for triangles with different colors, and they can be seen by flexing the hexahexaflexagon in all possible ways in theory, but only 15 can be flexed by the ordinary hexahexaflexagon. As the sides are flexed, or moved, they reveal more surfaces than a standard hexagon would.
The wikihow video team also followed the articles instructions, and validated that they work. With this quantitative research, we present data from 190 youtube videos about producers professionalism, producers gender and age profile, and community. One hexahexaflexagon, constructed from an irregular paper strip, is almost identical to the one shown above, except that all 18 configurations can be flexed on this version. Fold the adjacent likenumbered faces on the back side together, yielding figure 3. People have been exploring the hexaflexagon using the pinch flex and the tuckerman traverse since the 1930s see the wikipedia article for more information. Hexaflexagons this page is a workinprogress collection of free templates and videos about hexaflexagons. This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. Hexahexaflexagons are strange folded objects that have hidden sides. I uploaded this on october 21, which is the birthday of martin gardner, the man who made hexaflexagons popular. Hold the flexagon in two hands, looking down at the top face. Push the opposite vortex down and toward the center, then open the. Pa ge 33 hexa hexaflexagon variatio n 3 3 this is a great flexagon, easy to fold, glue and the final model is excellent.
Origami hexaflexagon tutorial how to make a hexaflexagon. To create this article, 19 people, some anonymous, worked to edit and improve it over time. Your strip should now resemble that used to make the trihexaflexagon. Hexaflexagons amazing shapes investigation ib maths. At any time only 2 sides are visible, but a hexahexaflexagon actually has six sides. Printable template making a flexagon print a template.
Typologies of the popular science web video the journal of. Bruce mclean first published an article on the vflex in 1979 with a more recent article mapping the 9 sided hexaflexagon using the pinch flex and vflex below is a diagram mapping out the states of the 5 sided hexaflexagon using the. If the file has been modified from its original state, some details may not fully reflect the modified file. Download free printable hexaflexagon template samples in pdf, word and excel formats. Youtube user vi hart made videos about hexaflexagons and likely made them more popular. Start from the state where 2s are on one side and 3.
Fold over the last triangle and glue in place yielding figure 6. To flex the hexaflexagon, choose two adjacent triangles and push the outside edges down to form a rooftop ridge. How to make a 3d hexaflexagon tri kaleidocycle snapguide. Diy hexaflexagon endless card easy tutorial youtube tutoriales. Make the flexagon and explore it while at the same time learning about computing and computational thinking and how it can help. Mundo aec blog oficial sobre aec da autodesk brasil.
Videos novos todas as tercas e quinzenalmente aos sabados. Blank template with instructions also a pdf version. Fold so that the triangles labelled 4 face each other, as do the triangles labelled 5 and the triangles labelled 6. The booklet is written by paul curzon of queen mary university of london based on.
Make a red and yellow hexahexaflexagon by folding and gluing a multicoloured paper strip, following the algorithm. Hexahexaflexagon template a3 captain musick air scouts. When the 60 degree angles are in the center, you have a flat. I do not recommend construction paper because it does not hold up well with repeated folding. This simple flexagon allows the pinch flex, vflex, tuck flex and pyramid shuffle. Hexaflexagon template 3 free templates in pdf, word. This video will show you how to make your very own hexahexaflexagon. Download the booklet hexahexaflexagon automata download the booklet hexahexaflexagon automata make a red and yellow hexahexaflexagon by folding and gluing a multicoloured paper strip, following the algorithm. Flap 1 flap 2 3 3 3 3 3 3 0 0 0 0 0 0 1 1 1 1 1 1 7 2 7 7 7 7 2 2 2 2 2 8 8 8 8 8 8 7 5 4 4 4 4 4 5 4 5 5 5 5 6 6 6 6 6 6 a a a a a a b a c b a a b c a c c b a b c b. Download hexaflexagon template for free formtemplate. This origami hexaflexagon is an action model paper design. However, due to the right angles, there are additional flexes you can do. This is a video on how to make and find all the faces of a hexahexaflexagon. Flextangles youtube lavori di bricolage, artigianato per bambini, arte e.
Make the arc for the final points of the triangles. Any of these searches should yield many patterned templates to choose from. I consider a 3 faced dodecaflexagon to have three basic faces or 312. The hexaflexagon has 6 triangles meeting in the center. Custom hexaflexagon folding instructions 4 gatto di origami, origami farfalla. Make a line segment long enough for 19 triangles how to makeem. Very, very, very addictive you can use any rectangle to make this, i am just using printer paper.
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