Illustration of two children in green T-shirts with the school logo — the Superclever boy and girl

School of Mathematical and Logical Skills

Mental arithmetic, Numicon, programming and robotics for children aged 4 to 14 — in groups of up to 10 pupils, in the centre of Osijek.

Our educational programs

Eight ways to make maths fun

Regardless of the program chosen, all our programs share common goals: fostering a love for learning, developing skills, and providing continuous support to students — in small groups of up to 10 students.

  • Superclever

    Mental arithmetic with the abacus. Using both hands, so both hemispheres of the brain are at work.

    Age
    6 – 14 years
    Duration
    90 minutes
  • Little genius

    The Numicon method for preschoolers. Math through play, shapes and colors.

    Age
    4 – 6 years
    Duration
    60 minutes
  • Superclever Alphabet

    From the first letter to the first word read. Getting ready to read and write through play.

    Age
    3 – 6 years
    Approach
    Learning through play
  • IT expert

    Scratch, mBot, building websites and games in Python — programming and robotics.

    Age
    7 – 14 years
    Duration
    90 minutes
  • SuperLab

    Chemistry, physics and biology experiments. Children discover the answers for themselves.

    Age
    6 – 12 years
    Subjects
    Chemistry, physics, biology
  • Study assistance

    Tutoring and study techniques for elementary and secondary school students.

    Age
    Elementary and secondary school
    Approach
    Individualized
  • Individual work

    One to one, at their own pace — Superclever, Little genius or IT expert.

    Format
    One to one
    Programs
    All three core programs
  • Summer school

    Workshops, games and sports over the summer months — learning outside the classroom.

    When
    Summer months
    Age
    All ages

Why mental arithmetic

A tool that stays with a child for life

Mental arithmetic is an excellent tool that helps children tackle life’s challenges. Numerous studies show the benefits of mental arithmetic: a fun way of learning, visualization of numbers, concentration and attention exercises, development of speed and accuracy, enhancement of both hemispheres of the brain, growth in imagination and logic, and improvement in memory, mathematical skills, and self-confidence.

See the Superclever program
A teacher at a table shows a group of children how to calculate on an abacus

Competitions

Our pupils compete internationally

Our school participates in international competitions in mental arithmetic and Rubik’s Cube solving, fostering the development of skills, knowledge, and a competitive spirit. Our talented students regularly win awards and recognition. The school provides support for their progress and success. Join us and discover how our students achieve outstanding results!

  • 5.8%

    of the world’s population can solve a Rubik’s Cube

  • < 1 min

    is what the average Superclever student needs to solve a Rubik’s Cube

Online Platform

Practice that doesn’t feel like practice

Discover the adventure of learning with every click! Dive into a world where learning meets fun. Our online game platform offers your child an informal and engaging learning method. Through interactive and immersive gaming experiences, children can explore new concepts, enhance their problem-solving skills, and embrace learning without even realizing it.

Open the platform

Our program is offered in 18 countries!

  • Croatia
  • Bosnia and Herzegovina
  • Serbia
  • Albania
  • Slovakia
  • Lithuania
  • Germany
  • Austria
  • Switzerland
  • Spain
  • France
  • Israel
  • Saudi Arabia
  • United Arab Emirates
  • United States
  • Mexico
  • Colombia
  • Australia

Parents’ experiences

Read the testimonials from our satisfied users!

  • I am extremely satisfied with the “Superznalac” school of mental arithmetic. I’ve noticed improved attention and concentration in my child. They happily go to each lesson. I really like that the work with children takes place in smaller groups. The individual approach to each child, creative lessons, and always smiling teachers. I highly recommend Superclever.
    Spomenka Stanić
  • We love the modern approach to learning mathematical and logical skills, as well as the overall concept of the school! And the teachers’ approach to our child is wonderful. ❤️ Our little girl looks forward to every new lesson and leaves each one happy and satisfied! 😄
    Ivana Harangozo
  • Our son showed an interest in numbers and calculations, and enrolling him in the Superknower program was a great decision. Not only did it serve as a springboard into the world of mathematics, but it also significantly improved his ability to focus and concentrate. The program helped him gain self-confidence, which had a positive effect on every aspect of his life.
    Ivona Grubešić
  • Our daughter loves “Little genius” and enjoys attending it. We’ve noticed a significant improvement in her concentration. One of the most important aspects of the program is the development of self-confidence. Through various interactive games and tasks, Mila has gained belief in her abilities and has become more self-assured in her skills. We are especially happy that Mila has developed a love for mathematics. The “Little genius” program uses play as its main learning tool, which is perfect for children. This approach allows children to learn through play and develop positive attitudes towards learning.
    Martina Mikulić
  • After starting the 2nd grade, we enrolled our son in the Superznalac program because he showed an interest in mathematics. We weren’t sure if he would like it, but he was thrilled. Every lesson was engaging and challenging, and he couldn’t wait for Fridays. The highlight of the program was the trip to Split for the international competition, an experience he will remember forever.
    Ana Figecki
  • Teachers Katarina and Helena Vlaškovac are always in a good mood, patient, and highly motivated, which the children respond to wonderfully, and they happily attend lessons with them. They encourage independence, logical thinking, and positive competitiveness. I noticed an improvement in my son’s concentration, and the highlight of it all was the international competition in Split, where the Superclevers from Osijek achieved excellent results and had a unique experience. A big praise and recommendation for this program and these amazing teachers!
    Sanda Dominković
  • At the school, I encountered teachers who show exceptional dedication in passing on mathematical skills, as well as great enthusiasm for working with children. In addition to their commitment and professionalism, the teachers also built a friendly relationship with the children, so they attend classes with joy and complete the assigned tasks. I would recommend the school to any child, regardless of their prior knowledge of reading and writing, as it encourages the development of self-discipline and concentration, helps establish good study habits, and fosters a love for mathematics.
    Ana-Marija Stanković

News

From the school

Participants of the SuperClever Olympiad in Split with their medals and certificates
Competitions

International SuperClever Olympiad in Split: Big Success! 🌍🏆

The Third International SuperClever Olympiad in Split brought together over 300 participants from various countries who competed in mathematical and logical skills.

Contact

Get in touch with us

Looking for information or assistance? We’re here to help! Interested in our Superclever program or need some help? Regardless of your inquiry or concern, we are here to assist you. Contact us — we’re just a click away! Our dedicated team is available to provide the information you need.

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