norden.social

Jean-Baptiste EtienneUn pavage de Truchet modifiable en cliquant sur les triangles d'une zone bien précise. <a href="https://www.geogebra.org/m/pngnrsgh" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.geogebra.org/m/pngnrsgh</a><a href="https://mathstodon.xyz/tags/truchet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#truchet</a> <a href="https://mathstodon.xyz/tags/geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geogebra</a> <a href="https://mathstodon.xyz/tags/geometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geometry</a> <a href="https://mathstodon.xyz/tags/mathart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mathart</a> <a href="https://mathstodon.xyz/tags/triangle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#triangle</a>

Jean-Baptiste EtiennePatrons de pyramides "coupées" par un plan.<a href="https://www.geogebra.org/m/kjmjkmkj" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.geogebra.org/m/kjmjkmkj</a><a href="https://mathstodon.xyz/tags/geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geogebra</a> <a href="https://mathstodon.xyz/tags/geogebra3D" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geogebra3D</a> <a href="https://mathstodon.xyz/tags/pyramid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#pyramid</a> <a href="https://mathstodon.xyz/tags/net" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#net</a> <a href="https://mathstodon.xyz/tags/section" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#section</a> <a href="https://mathstodon.xyz/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#math</a> <a href="https://mathstodon.xyz/tags/geometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geometry</a>

Jean-Baptiste EtiennePatrons de pyramide à base régulières. Un alternative au patrons générés par <a href="https://mathstodon.xyz/tags/geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geogebra</a>.<a href="https://www.geogebra.org/m/ucd4hts7" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.geogebra.org/m/ucd4hts7</a><a href="https://mathstodon.xyz/tags/pyramid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#pyramid</a> <a href="https://mathstodon.xyz/tags/net" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#net</a> <a href="https://mathstodon.xyz/tags/3D" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#3D</a> <a href="https://mathstodon.xyz/tags/geometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geometry</a> <a href="https://mathstodon.xyz/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#math</a>

Jean-Baptiste Etienne🐍 🐍 🐍 <a href="https://mathstodon.xyz/tags/geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geogebra</a> file :<a href="https://www.geogebra.org/m/tfqb4egm" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.geogebra.org/m/tfqb4egm</a><a href="https://mathstodon.xyz/tags/hexagon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#hexagon</a> <a href="https://mathstodon.xyz/tags/spiral" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spiral</a> <a href="https://mathstodon.xyz/tags/polygonales" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygonales</a> <a href="https://mathstodon.xyz/tags/geometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geometry</a> <a href="https://mathstodon.xyz/tags/animation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#animation</a> <a href="https://mathstodon.xyz/tags/fun" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#fun</a>

Jean-Baptiste EtienneAvec <a href="https://mathstodon.xyz/tags/geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geogebra</a> seul sans python.<a href="https://www.geogebra.org/m/nmjdhgve" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.geogebra.org/m/nmjdhgve</a>

Jean-Baptiste Etienne🐍 <a href="https://mathstodon.xyz/tags/geometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geometry</a> <a href="https://mathstodon.xyz/tags/hexagon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#hexagon</a> <a href="https://mathstodon.xyz/tags/geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geogebra</a>

Jean-Baptiste EtienneVariations autour du Dessin nº34 du tome 2 de la série "Géométrie pour le plaisir" de Jocelyne Denière et Lysiane Denière avec <a href="https://mathstodon.xyz/tags/geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geogebra</a> ,des nombres complexes , des listes et des séquences.<a href="https://www.geogebra.org/m/fudcuuqq" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.geogebra.org/m/fudcuuqq</a><a href="https://mathstodon.xyz/tags/complexes_numbers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#complexes_numbers</a> <a href="https://mathstodon.xyz/tags/numbers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#numbers</a> <a href="https://mathstodon.xyz/tags/hexagone" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#hexagone</a> <a href="https://mathstodon.xyz/tags/spirale" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spirale</a> <a href="https://mathstodon.xyz/tags/polygonales" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygonales</a>

lutz_<a href="https://bildung.social/@thsauer" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@thsauer</a> <a href="https://bildung.social/tags/BlueLZ" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#BlueLZ</a> <a href="https://bildung.social/tags/FediLZ" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FediLZ</a> <a href="https://bildung.social/tags/MathematikEdu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MathematikEdu</a> <a href="https://bildung.social/tags/Mathematik" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Mathematik</a> <a href="https://bildung.social/tags/Mathe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Mathe</a>Super, danke! Diese <a href="https://bildung.social/tags/Geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Geogebra</a> Aktivität werde ich dann demnächst im Unterricht einsetzen und Dir rückmelden, wie es gelaufen ist…Toll, dass die kollegiale Vernetzung und die gegenseitige Unterstützung hier so toll klappt!

lutz_<a href="https://bildung.social/tags/FediLZ" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FediLZ</a> <a href="https://bildung.social/tags/BlueLZ" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#BlueLZ</a> <a href="https://bildung.social/tags/MathematikEdu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MathematikEdu</a> <a href="https://bildung.social/tags/Mathematik" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Mathematik</a> <a href="https://bildung.social/tags/Mathe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Mathe</a>Bei der Wiederholung der Grundfunktionen verwende ich gerne die <a href="https://bildung.social/tags/GeoGebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GeoGebra</a> Aktivitäten von <a href="https://bildung.social/@thsauer" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@thsauer</a> <a href="https://www.geogebra.org/m/zwgmqjnz" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.geogebra.org/m/zwgmqjnz</a><a href="https://www.geogebra.org/m/ccfbhcqh" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.geogebra.org/m/ccfbhcqh</a>Hier müssen - unter Zeitdruck - die Parameter von linearen bzw. quadratischen Funktionen so eingegeben werden, dass die Funktionsgleichung zum vorgegebenen Graphen passt. Das macht meinen SuS großen Spaß!Wer kennt vergleichbare Aktivitäten für Hyperbeln, Potenz- und Exponentialfunktionen?

Jean-Baptiste Etienne<a href="https://mathstodon.xyz/tags/geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geogebra</a> <a href="https://mathstodon.xyz/tags/file" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#file</a> : <a href="https://www.geogebra.org/m/ucudsr9h" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.geogebra.org/m/ucudsr9h</a>

Birgit Lachner :verified: 📯für die Schulen attraktiver machen könnte.Und er hätte Interesse an einem Austausch, nicht nur mit mir sondern auch mit euch ... ich habe berichetet, dass in BaWü STACK installiert ist. Das hat er wohl nicht gewusst.Ach, die Screenshots habe ich vergessen ... <a href="https://bildung.social/tags/moodle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#moodle</a> <a href="https://bildung.social/tags/Geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Geogebra</a> <a href="https://bildung.social/tags/STACK" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#STACK</a>

Birgit Lachner :verified: 📯<a href="https://mastodon.social/@bauschlagge" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@bauschlagge</a> <a href="https://bildung.social/@stewa" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@stewa</a> <a href="https://bildung.social/@w_wobble" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@w_wobble</a> <a href="https://bildung.social/@thsauer" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@thsauer</a> <a href="https://bildung.social/@Sunshine2407" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@Sunshine2407</a> Mal kurz etwas anderes: ich bin vor ein paar Wochen auf Prof. Guido Pinkernell von der PH Heidelberg gekommen, weil mich jemand von einer lokalen GeoGebra-Arbeitsgruppe wegen <a href="https://bildung.social/tags/STACK" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#STACK</a> und <a href="https://bildung.social/tags/Geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Geogebra</a> an ihn verwiesen hat. Er hat mir Zugang zu zwei <a href="https://bildung.social/tags/moodle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#moodle</a> -Installationen mit Beispielen gegeben, die ich mir ein wenig anschaue (siehe Screenshots). Und er schreibt mir das er auch der Meinung ist, das gerade GeoGebra die Nutzung von STACK ...

Jean-Baptiste Etienne<a href="https://mathstodon.xyz/tags/translation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#translation</a> <a href="https://mathstodon.xyz/tags/rotation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rotation</a> <a href="https://mathstodon.xyz/tags/geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geogebra</a> <a href="https://mathstodon.xyz/tags/loop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#loop</a> <a href="https://mathstodon.xyz/tags/scrolling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#scrolling</a> <a href="https://mathstodon.xyz/tags/geometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geometry</a> <a href="https://www.geogebra.org/m/aqbzht9d" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.geogebra.org/m/aqbzht9d</a>

Jean-Baptiste Etienne<a href="https://mathstodon.xyz/tags/translation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#translation</a> <a href="https://mathstodon.xyz/tags/rotation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rotation</a> <a href="https://mathstodon.xyz/tags/geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geogebra</a> <a href="https://mathstodon.xyz/tags/loop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#loop</a> <a href="https://mathstodon.xyz/tags/scrolling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#scrolling</a> <a href="https://mathstodon.xyz/tags/geometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geometry</a> <a href="https://mathstodon.xyz/tags/negativespace" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#negativespace</a>

Jean-Baptiste EtienneEstrellas tartésicas revisitadas.<a href="https://mathstodon.xyz/tags/translation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#translation</a> <a href="https://mathstodon.xyz/tags/rotation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rotation</a> <a href="https://mathstodon.xyz/tags/geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geogebra</a> <a href="https://mathstodon.xyz/tags/loop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#loop</a> <a href="https://mathstodon.xyz/tags/scrolling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#scrolling</a> <a href="https://mathstodon.xyz/tags/geometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geometry</a> <a href="https://mathstodon.xyz/tags/polygon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polygon</a> <a href="https://mathstodon.xyz/tags/animation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#animation</a> <a href="https://mathstodon.xyz/tags/animation2d" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#animation2d</a>

Jean-Baptiste EtiennePetite variante avec des symétries axiales, translations et rotations.<a href="https://www.geogebra.org/m/pvd3myeg" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.geogebra.org/m/pvd3myeg</a><a href="https://mathstodon.xyz/tags/noway" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#noway</a> <a href="https://mathstodon.xyz/tags/test" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#test</a> <a href="https://mathstodon.xyz/tags/truchet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#truchet</a> <a href="https://mathstodon.xyz/tags/geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geogebra</a> <a href="https://mathstodon.xyz/tags/fun" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#fun</a> <a href="https://mathstodon.xyz/tags/animation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#animation</a> <a href="https://mathstodon.xyz/tags/geometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geometry</a> <a href="https://mathstodon.xyz/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#math</a> <a href="https://mathstodon.xyz/tags/road" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#road</a> <a href="https://mathstodon.xyz/tags/route" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#route</a> <a href="https://mathstodon.xyz/tags/truchet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#truchet</a>-road <a href="https://mathstodon.xyz/tags/truchet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#truchet</a>-routes

Jean-Baptiste Etienne<a href="https://mathstodon.xyz/tags/Truchet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Truchet</a> <a href="https://mathstodon.xyz/tags/road" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#road</a> <a href="https://mathstodon.xyz/tags/fun" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#fun</a> <a href="https://mathstodon.xyz/tags/Geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Geogebra</a> <a href="https://mathstodon.xyz/tags/flle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#flle</a> : <a href="https://www.geogebra.org/m/tcqcbuhs" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.geogebra.org/m/tcqcbuhs</a>

teweLinux und Geogebra-Wissende:Wie installiere ich denn ein aktuelles Geogebra (z.B. 6) auf einem Linux-System (konkret Kubuntu 24.04)?In den Standard-Paketquellen ist ja nur eine uralt Version enthalten. Auf der Geogebra-Website gibt's den Link zur Version 5 portable für Linux - unsupported...<a href="https://bildung.social/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Linux</a> <a href="https://bildung.social/tags/Geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Geogebra</a> <a href="https://bildung.social/tags/MatheEdu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MatheEdu</a>

Michael KühnHallo <a href="https://bildung.social/tags/MatheEdu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MatheEdu</a> im <a href="https://bildung.social/tags/FediLZ" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FediLZ</a>, gibt es gute Einführungen, Zusammenfassungen oder Befehlsübersichten zu <a href="https://bildung.social/tags/CAS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CAS</a> mit <a href="https://bildung.social/tags/GeoGebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GeoGebra</a>?

Thomas<a href="https://bildung.social/tags/MathematikEdu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MathematikEdu</a> <a href="https://bildung.social/tags/Geogebra" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Geogebra</a> Ich habe spaßeshalber versucht, Gauß Konstruktion eines 17-Ecks nachzuvollziehen. Quelle <a href="https://www.numberphile.com/videos/the-amazing-heptadecagon-17-gon" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.numberphile.com/videos/the-amazing-heptadecagon-17-gon</a> Die lila Punkte am Ende sollen z.B. die 1. und 3. Ecke sein. Demnach müsste der Winkel etwa 42° betragen. Mit geogebra ergibt sich aber nur 36°. Das führt zu einem 20 Eck (witzigerweise im Video auch). Hat sich jemand schon mal damit beschäftigt? Mach ich was falsch? Stimmt in dem Video was nicht? Halte ersteres für wahrscheinlicher. <a href="https://www.geogebra.org/m/e5mx9gts" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.geogebra.org/m/e5mx9gts</a>

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