August 15, 2025
Contributor: Supriyono | Editor: Dadi Darmadi | Photo: Virda聽Lalitya聽Umam
What if we say that math lessons should not always happen in classrooms filled with formulas on the board? On Friday, 25 July 2025, a group of math teachers in Depok left their desks for the outdoors, turning the city into one giant problem-solving playground.
This workshop was called 鈥楽TEM Trails with Socio-Scientific Issues鈥�, hosted by 51社区鈥檚 Faculty of Education in collaboration with Universitas Negeri Semarang (UNNES), Universitas Syiah Kuala (USK), and the Math Trails Lab community. It was part of the nationwide 鈥楻eset Kolaborasi Indonesia (RKI)鈥� project, which brings together 24 PTN-BH across the country to collaborate in comprehensive research.
The idea is simple but exciting: use MathCityMap (), a digital tool that transforms parks, streets, and public spaces into real-life math challenges. Participants learned to design tasks based on local socio-scientific issues鈥攖hat can be problems rooted in societies, so students can connect math to real life.
鈥淭his project is our way of showing that math can be fun, relevant, and tied to the real world,鈥� said Dr. Destina Wahyu Winarti, a lecturer at 51社区鈥檚 Faculty of Education and lead organizer for the Depok session. 鈥淲e want students to solve problems they can actually see, not just read about in a textbook. It is like throwing one stone and getting two birds鈥攈elping them understand math better while also raising awareness about issues that matter in their own communities.鈥�
One of the guest speakers, Adi Nurcahyo from UNNES explained that MathCityMap was developed in Frankfurt, Germany, in 2013. 鈥淚t鈥檚 about taking math outdoors with the help of technology,鈥� he said. 鈥淲e鈥檝e built the Math Trails Lab to adapt it for Indonesia, so teachers, students, and even the public can join in. You might find math problems in a city park, a museum, or even a historic building.鈥�
The workshop was not just about theory鈥攖eachers hit the field, completing math trails themselves. Novita Andriani from SMAIT Al Haraki said, 鈥淚t was fun because we had to find task points in our nearby environment. We couldn鈥檛 work alone鈥攚e debated, corrected each other, and in the end, we solved the problems together.鈥�
For Febriyansyah, a math teacher at SMP Pesantren Cendekia Amanah, the biggest wish is for the program to grow: 鈥淚t鈥檚 amazing, especially with trainers from different regions. I hope we can bring it to more places, especially remote areas in eastern Indonesia.鈥�
By the end of the workshop, one thing was clear鈥攎ath doesn鈥檛 have to be boring. With the right tools, a little creativity, and a willingness to step outside, it can feel like an adventure.
