A Universe of Numbers to Discover
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
Big Number Creative Pack
Download our free Big Number Creative Pack, full of giant number words to colour and decorate. A perfect, calming activity for children to creatively express their love for huge numbers like Googol and Graham's Number.
Number of the Day
Download the free Big Number Journal, a calm and creative space for your child to explore their favourite numbers. This printable journal helps them document number facts, feelings, and patterns in their own unique way.
The Great Number Scavenger Hunt
Download our free Number Scavenger Hunt and turn any outing into a fun number-finding adventure! This simple activity helps children connect their passion for numbers with the world around them in a playful, engaging way.
Number Path Puzzles
Download our free Number Path Puzzles, designed to challenge and delight your little logical thinkers. With three levels of difficulty, these print-at-home puzzles are a great way to explore number sequences in a fun, satisfying way.
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
