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Learning That Is Fun
Teaching methods are adapted so children feel happy and enthusiastic in class.
ABOUT UMC INDONESIA
A non-formal education institution for children's academic and cognitive development.
UMC Indonesia is a non-formal education institution focused on developing children's abilities through mental arithmetic, creative math, memory, and early literacy programs with fun, structured methods.
A CENTER FOR UNLOCKING CHILDREN'S POTENTIAL
Our main focus is the children we educate, with a personal approach for every child.

Five reasons parents trust us with their child's development.
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Teaching methods are adapted so children feel happy and enthusiastic in class.
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Trains the right and left brain in balance through the two-hand abacus.
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Improves children's concentration, memory, and logical thinking.
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Builds confidence through regular practice and competitions.
From pioneering the two-hand abacus method in Indonesia to a network of learning centers across the archipelago.
2007
The UCMAS Mental Arithmetic method is brought to Indonesia, pioneering the two-hand, six-finger abacus technique.
2012
Learning centers open in many cities: Jakarta, West Java, Central Java, East Java, and on to Sumatra and Sulawesi.
2018
The UMC Indonesia website and social media launch, reaching more families.
2024
UMC Abacus, I-Maths, Megabrain, and Calismaths Chiquita serve children from early childhood to primary school.
2026
The UCMAS National Competition 2026 is held in Makassar with enthusiastic students from across Indonesia.
UMC Indonesia's full commitment to developing children's cognitive potential and numeracy skills through structured, enjoyable programs and events.
UMC Indonesia is fully committed to developing children's cognitive potential and numeracy skills through carefully designed, enjoyable programs and events.
Inter-Branch Fast Calculation Competition (2024) — a branch-level competition that trains students' speed and accuracy in a healthy competitive atmosphere.
Java Math Competition (2024) — a Java-wide math competition bringing together the best students from various branches.
UMC Indonesia Competition (2024) — the annual national competition that is the peak showcase of UMC students' mental arithmetic skills from across Indonesia.
Inter-Branch Fast Calculation Competition (2025) — held again with even wider participation among branches in many cities.
Educational Event: Role of Abacus in Advancing Mathematical Education & Skills (2025) — an educational event highlighting the abacus's role in advancing children's math education and skills.
FEB UMC Indonesia Event (2025) — the annual gathering of the UMC Indonesia family, strengthening bonds between students, parents, and instructors.
OUTBOUND UMC Indonesia Event (2025) — outdoor activities that build independence, teamwork, and self-confidence.
Java Math Competition (2025) — a Java-wide math competition with challenging, high-quality material.
MEGABRAIN UMC Indonesia Event (2025) — a dedicated Megabrain program event showcasing students' memory techniques and mind maps.
SEMPOA UMC Indonesia Event (2025) — the annual Mental Arithmetic Abacus celebration with a series of competitions and achievements.
Mulai percakapan
Because every child is born a genius! Contact us for a program consultation and a trial class at the nearest UMC Indonesia learning center.