Sunday, December 21, 2025
– Live Presentation with
Guido Ramellini and Sergio Belmonte –
Session at 12 Noon Atlanta time
(check your time here)
Please join us starting 10 minutes before this session using the following button.
For published CoM presentations please visit the G4G YouTube channel
After this virtual CoM presentation on Zoom, we will meet for an informal social session in a different Zoom space where we can all see each other (see the blue button below). That Zoom meeting will start around 1pm ET.
Please join the social using the following button:
The MMACA (Mathematics Museum of Catalonia)
The MMACA (Mathematics Museum of Catalonia) is one of the first museums in Europe dedicated solely to mathematics. Its materials and approach have become a touchstone in mathematical outreach and informal education. Among its standout resources are the pedagogical cases, which make it possible to set up an entire exhibition in a small space within minutes. We’ll take a look at how these materials were developed through a specific module: “Happy Neighbors,” based on a challenge from one of Martin Gardner’s Scientific American columns, which ultimately inspired the final museum installation.
Guido Angelo Ramellini (from Milan) is a biologist and a now retired long-time secondary school teacher whose career has woven through Milan, Siena, and Madrid. He completed postgraduate studies in mathematics education at the University of Rome “La Sapienza” and has been an active member of several mathematics education communities, including the “Emma Castelnuovo” Society in Madrid, APAMMS in the Maresme region, and as a founding member of MMACA, the Museum of Mathematics of Catalonia. His work includes participation in European projects such as Erasmus+ SMEC, SMEM, and Numeric[All], as well as co-organising the Matrix Meeting in 2018. He has published articles in biology and mathematics journals, taught and trained teachers across educational levels, and curated a range of exhibitions. His current primary role is that of devoted grandfather, while quietly nurturing the timeless ambition of becoming a rock star.
Sergio Belmonte Palmero holds a degree in Mathematics with a specialization in Numerical Research and Statistics, and has worked for more than two decades as a secondary school mathematics teacher. He currently serves on special assignment for the #STEAMcat program and is the treasurer of MMACA, the Mathematics Museum of Catalonia. A member of APMCM and an active collaborator with several mathematics organizations (including FEEMCAT, SCM, and DIMA), he also works internationally with the Global Math Project. His participation in Erasmus+ projects such as SMEM and Numeric[All], along with his role in organising the Matrix Meeting in 2018, reflects his commitment to mathematical outreach. He regularly delivers training for teachers and students, as well as conferences and public talks. A devoted enthusiast of magic—particularly card magic—he has published in digital magic magazines and is the author of magiaymatematicas.com.
