Jean-Baptiste Etienne

www.patreon.com/posts/partic...

#p5js #geogebra #mathart #fun #visualization #particle #system

#fotografíamatemática
#mathpicture

El ángulo interior de un hexágono regular es 120º.
Se puede ver como la suma de 4 ángulos inscritos de 30º, que son mitades de 4 ángulos centrales de 60º.
#iteachmath #geometry #visualmath #geogebra
www.geogebra.org/m/fyjhpkfa

Post by @mathhombre · 9 images 💬 0  🔁 1  ❤️ 0 · Trapezoid Spiral · Ghee Beom Kim posted a couple cool trapezoid spirals that got me interested. Pretty fun! But my favorite is, of course, the pentagonal. Play in GeoGebra!

#mathart spiral play in #GeoGebra with isosceles trapezoids www.tumblr.com/mathhombre/8...

Parabidiminished Rhombicosidod – Polypad – Polypad Unleash your creativity with the world’s best virtual manipulatives!

For #mathober day 27:bidiminished I tried for a Parabidiminished Rhombicosidodecahedron in Polypad. Will not fold :-( polypad.org/tjsbVJj9afVOVQ Diminished means substituting a regular polygon fo a feature like a cupola.

@alegallardo28.bsky.social hace “cosas” chulérrimas.🙌🙌

Teselaciones regulares En este libro GeoGebra se exponen procedimientos para crear teselaciones regulares a partir de un azulejo principal, consumiendo un mínimo de recurso…

www.geogebra.org/m/vuuufnr8

Teselaciones regulares En este libro GeoGebra se exponen procedimientos para crear teselaciones regulares a partir de un azulejo principal, consumiendo un mínimo de recurso…

Beautiful #tessellation #geogebra book from Rafael Losada Liste www.geogebra.org/m/vuuufnr8

Snub dodecahedron Polyhedron with ninety two faces: twelve regular pentagons and eighty equilateral triangles. It has one hundred fifty edges and sixty vertices. It is a Archimedean solid as it is a convex uniform p…

Snub dodecahedron
Polyhedron with ninety two faces: twelve regular pentagons and eighty equilateral triangles.
#enigmath #math #polyhedron

Reloj solar Reloj solar, analema

Reloj de sol (sobre analema) interactivo

www.geogebra.org/m/dbp8pwcb

Demà participarem a la #VIJornadaGeoGebra i #XVJornadesdEducacióMatemàtica de la @SEMCV i @IGCValenciana amb el següent taller de #GeoGebra.
Ens trobem a la jornada! 😀

Du graphe eulerien des arêtes de l’octaedre au solide.

Post by @talkingnumbers · 3 images 💬 0  🔁 0  ❤️ 0 · Monster Group Such a crazy thing. M, the monster group, is the largest of the 26 sporadic groups. The sporadic groups are all the finite simple groups not members of the four infi…

#Mathober Day 13: sporadic group. It's a monster #mathcomic www.tumblr.com/talkingnumbe...

Faut-il changer le métier enseignant ? Que doit devenir le métier enseignant ? La conférence internationale du Cnesco interroge les experts. La pression pour promouvoir le modèle du nouveau management public est forte alors que l'Ecole es…

Les enseignants sont les plus intéressés à une réforme de leur métier, à commencer par la paye. Mais ce que la Dgesco souhaite c'est la fin de leur autonomie blogs.mediapart.fr/francois-jar...

Shifting Colors in the Fish Tiling

#creativecoding #mathart

On the left is a hexagonal geometric pattern that gradually changes configuration from left to right. On the right is a tile diagram.

Parquet deformation based on hexagons. By gradually changing the size of triangles within each hexagonal tile a fading geometric pattern can be made. Sections made in Excel; colored and assembled in Krita.

#MathArt

Fractal generated by an Iterated Function System using Möbius transformations. 20 million points
#generativeart #mathart #Mathematics #p5js #math #fractal

– Max's Mandalas –
#mandala #kaleidoscope #generativeart #imagemagick #kaleidoscopic #steamed #digitalart #generative #kaleidosaturday

Hardly Shafted

🚨Disponible !
➡️ amazon.fr/dp/B0FM7BJ1F3
🖊️J'en fais une présentation détaillée sur urlr.me/bQfPj4
#algorithmique #cycle3 #teamPE #collège #programmation #code #coding

Another Reddit find: jello cube!

Seems like it would be fairly straightforward to show the lattice points and internal springs, and add some energy bars for #iTeachPhysics

Fifty Years of Fractals - JSTOR Daily A half century ago ago, Benoit Mandelbrot coined the word "fractal" and pioneered a new type of geometry.

Happy 50th birthday, fractals! daily.jstor.org/fifty-years-...

Teselados aperiódicos Teselados aperiódicos, monotesela

Nice implementation of the Einstein #tessellation by Rafael Losada Liste www.geogebra.org/m/eyjsb7vn in #geogebra

Exactamente. De hecho, ese mismo procedimiento hace que se pueda teselar el plano con cualquier triángulo. Incluso con cualquier cuadrilatero (convexo o no).

geogebra.es/gauss/materi...

geogebra.es/gauss/materi...

Esta vidriera estaba en la iglesia de San Pedro, Lovaina.
Tiene un patrón octogonal muy interesante.
Con #geogebra #mathart #mathsky #miradamatemática
www.geogebra.org/m/css3dxqx

La piscine d'eau de Mer de Saint-Quay-Portrieux, Côtes-d'Armor 🇫🇷, cette merveille !

Miquel's Pentagram Theorem

Enjoy this 3-4-5 triangle rolling around an equilateral triangle.
@jwtempleton.bsky.social

Enjoy this square rolling around the outside of an equilateral triangle.