Explore the Academy
Our Calm-Down Games
Number Machine
Numbers climb on screen, mapping exponential growth that excites curiosity, delight, and playful reasoning.
Number Explorer
Explore colossal number names through visuals and context, expanding vocabulary, perspective, numerical awe.
Star Filler
Children tap to seed swirling stars and watch calm galaxy unfold, nurturing open‑ended creativity and wonder.
Number Deconstructor
Digits break apart to reveal place‑value structure, showing how numbers recombine, demystifying arithmetic.
Hands-On Learning: Activities for Curious Minds
Million-Chart Printable
Download our free, beautifully designed Million-Chart printout with certificate to help your child visualise the scale of big numbers. A great addition to any classroom or bedroom wall!
The Number Sorter Challenge
Subscribers get exclusive access to our interactive online Number Sorter game. A tranquil and satisfying task for organising thoughts.
From One Parent to Another
It started with a simple goal: build the app he couldn't find
“My son finds a wonderful sense of calm and order in the world of big numbers. I built Big Number Academy to be his digital sanctuary—a tranquil space where he could feel empowered, build confidence, and simply celebrate his unique way of thinking.”
– Arran Todd, Founder and Dad