The poster for IDM 2026 is here! It is based on this year’s theme, Mathematics and Hope, and features a circular rosette pattern.
The poster is available in several languages and comes in two versions: a full-color design and a black-and-white version that you can color yourself.
MPE2013 is launched!
MPE2013 is launched!
Dec. 7, 2012
MPE2013 is launched internationally!
Citation from Irena Bokova, Director-General of UNESCO:
“UNESCO strongly supports this extraordinary collaboration of mathematicians around the world to advance research on fundamental questions about planet Earth, to nurture a better understanding of global issues, to help inform the public, and to enrich the school curriculum about the essential role of mathematics in the challenges facing our planet.”
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Feb. 24, 2026
Feb. 9, 2025
Curious about how machine learning works and how to teach it?
IMAGINARY created a free and open-source online course for (prospective) teachers. It introduces two key topics of AI in a playful way: artificial neural networks and reinforcement learning.
A special...Read more
Jan. 30, 2024
IMAGINARY is part of the EU-funded project AI Exhibits. Together with partners across Europe, we develop hands-on exhibits that bring core concepts of artificial intelligence (AI) to life for teachers and secondary school students.
Jul. 6, 2023
MaRDI is a Germany-wide initiative to address challenges in mathematical research. It is aimed mainly at mathematicians to change how we do mathematics using FAIR (Findable, Accessible, Interoperable, and Reusable) research data. This way, it fits very well with our own open-source philosophy.
IMAGINARY actively participates in this initiative by assisting in communicating and...Read more
Mar. 31, 2023
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...Read more