March 14 is already known as Pi Day and is celebrated in many countries worldwide. It is named after the important number π, the ratio between the circumference and diameter of a circle, and approximately equal to 3.14. The International Day of Mathematics (IDM) celebration expands Pi Day to include the whole spectrum of mathematics. Mathematical language and reasoning are accessible to everyone. This year, the IDM will be held under the theme “Mathematics for Everyone”.
IDM 2023 is celebrated on all continents, and new countries are joining this year: Curaçao, Haiti, and Fiji. All over the world, people are organizing festivities, and teachers celebrate in the classroom, for instance, by playing Towers of Hanoi and Stockmeyer. Celebrations take many forms: national and local competitions, conferences, exhibitions, and talks organized by mathematical societies, research institutes, museums, schools, universities, etc.
The special feature of IDM 2023 is the Comic Challenge. Over 1700 individuals, schools, and organizations have sent a comic to illustrate this year’s theme, “Mathematics for Everyone”. The comics will be made available on March 14 and remain in a public gallery to all under a free and open license.
French workshops for primary and secondary mathematics teachers from Haiti and the Democratic Republic of the Congo have accompanied the IDM this year. It is part of a special series of online teacher trainings supported by the Simons Foundation to further engage with Africa and Latin America and to expand the network for local IDM celebrations.
The IDM website is the main hub for the International Day of Mathematics:
It hosts information material to be used by press and organizers (including logos and flyers in different languages) and proposals for activities related to the theme for everyone interested in hosting an event. All the official material provided through the website is under an open license, which means it can be freely shared, translated, and adapted
Today the sixth Russian IMAGINARY exhibition opens its doors in Tomsk, Western Siberia. It is coordinate and organized by the German Embassy in Moscow in collaboration with the Polytechnical University of Tomsk. It will be open for the public from the 21st of May until the 3rd of June 2013.
In the...Read more
In August 2013, the 3rd regional school of natural sciences “Laboratory Z” for gifted children (grades 6-8), will take place in famous Akademgorodok of Novosibirsk, Russia.
The goal of the summer school “Laboratory Z” is interest, immersion and expansion of students’ knowledge in subjects of mathematical, natural sciences (physics, chemistry) and technical (robot technology) areas. However, in the summer school there are no classes in...Read more
There is still more than one week left to participate in the ongoing SURFER picture competition, so start being creative and upload your images! The competition, that started already on May 18, 2012 will run until April 28, 2013. Then a judging panel will decide about the winners of the competition.
Algebraic surfaces are produced by simple equations in three spatial coordinates x,y,z. All points which satisfy...Read more
The Bridges conference 2013 about the connections between art and mathematics takes place from July, 27th until July, 31th, 2013, in Enschede, Netherlands. The most recent works at the interface of mathematics, music, art, architecture and culture will be presented.
Some highlights besides the conference program: art exhibition, experimental theater, Mime-Matics night, public lecture, music night, short film festival, poetry day,...Read more
This Friday, April 5, a special IMAGINARY exhibition featuring sculptures and images will be shown for the first time in Denmark, at the Steno Science Museum in Aarhus, see here for the event info. It will be open until August 31, 2013. Then the exhibition series in Russia will find its continuation in a one week exhibition at...Read more