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About Our Academy

Welcome to 3D Maths Academy: Empowering Students Through Mathematics!

Over 15 Years of Teaching

Dr Dothinka Ranamuka is the founder of 3D Maths Academy. He had his PhD from the University of Wollongong, Australia specializing in Electric Power Distribution System modeling, analysis, optimization, and control. He loves Mathematics and the applications of Maths.
Once his little son came to him and asked for Maths, he began to think about a new way of teaching him Maths. On one beautiful day in beautiful Wollongong beach with his son, the fundamental idea of the new way of teaching interfaced with his mind.
He realized that both Math problems and the solutions are in Space.
He found that if we can train kids with carefully and appropriately selected materials and activities for 3D, the answers for all the Maths problems can easily be grabbed from Space.

The three Dimensions (3D) are:
– Developing the skills of maintaining self-discipline
– Developing the skills of training the human mind for in-depth concentration
– Developing the skills of enhancing thinking skills

He then studied the multiple intelligences theory and different learning behaviors beyond the conventional and linear teaching methods. Accordingly, he trialed the Three-Dimensional (3D) Teaching Strategy with his son and his few friends. With all the success stories, now he is willing to share it with All Australian Kids!


At 3D Maths Academy, we strive for excellence in everything we do.

Individualized Learning

We believe in the power of personalized learning.

Critical Thinking

We foster a culture of critical thinking at 3D Maths Academy.

Our Story

Our story began with a passion for education and a vision to make learning math an enjoyable and rewarding experience for students. Founded by Dothinka Ranamuka, a passionate Electrical Engineer and educator. Through our innovative teaching methods, personalized approach, and commitment to excellence, we have helped countless students unlock their full potential in math. Join us on this incredible learning adventure and let us be part of your success story.


Why Learn With Us?


Expert Instructor

Learn from our highly qualified and experienced instructors who are dedicated to providing top-notch education and guidance.


Personalized Learning Approach

Benefit from our personalized approach that tailors teaching methods and materials to meet your unique learning needs, ensuring targeted instruction and support.


Comprehensive Curriculum

Gain a deep and comprehensive understanding of the subject matter through our carefully structured curriculum, covering foundational concepts to advanced techniques.


Engaging and Interactive Learning Environment

Experience a fun and interactive learning environment that fosters active participation, collaboration, and sparks curiosity for a memorable educational journey.

Learn From Home

Online Learning Options

Discover the convenience and flexibility of our online learning options. Access our high-quality educational resources and interactive lessons from the comfort of your own home. With our engaging virtual platform, experienced instructor, and personalized support, you can enjoy a seamless online learning experience that allows you to learn at your own pace and achieve your academic goals. Expand your knowledge, sharpen your skills, and excel in your studies with our comprehensive online learning programs.


Our Administration

Founder/ Head Teacher & Program Manager

Dothinka Ranamuka

I’m Dothinka Ranamuka, a passionate mathematician and educator dedicated to empowering students with a strong foundation in mathematics. With extensive experience and a deep understanding of the subject, I am committed to making learning mathematics an enjoyable and rewarding experience for students of all levels.


What Our Students Say

I used to struggle with math, but thanks to the 3D Maths Academy and the guidance of Dothinka Ranamuka, my perspective has completely changed. His passion for mathematics and dedication to teaching has made all the difference in my learning journey. The interactive lessons and personalized approach have helped me understand complex concepts in a way that I never thought possible. Now, I feel confident and excited to tackle math problems, and my grades have improved significantly. I am truly grateful for Dothinka’s efforts and the supportive environment he has created at the academy.

Jane Emily

High School Student

As a parent, I am incredibly impressed with the progress my child has made at the 3D Maths Academy under the guidance of Dothinka Ranamuka. His expertise and commitment to empowering students with a strong foundation in mathematics have been remarkable. My child has not only gained a deeper understanding of the subject but also developed critical thinking and problem-solving skills. I truly appreciate Dothinka’s dedication and the positive learning environment he has created. The impact on my child’s academic growth has been outstanding. Thank you, Dothinka, for your exceptional efforts!

Arnold Smith



Send Us a Message Anytime!


Contact or Visit Us

Email Address


24, Turnberry Close, Fletcher, Newcastle, NSW 2287, Australia.

Phone Number

0417 096 089