Cosmic Calculus
Turn everyday math into a journey across the solar system. Kid profiles, daily goals, streaks, and a parent report dashboard keep the momentum going.
Kids don't need easier — they need worlds worth exploring. Straight to the worlds — scroll and launch.
SCROLLA computer helper that can make mistakes. Access is limited to approved accounts; children need parent approval. Parents and educators can review chats.
Turn everyday math into a journey across the solar system. Kid profiles, daily goals, streaks, and a parent report dashboard keep the momentum going.
Illustrated read-along stories with narration for early readers — playful originals plus timeless public-domain classics, organized into collections.
Hear the word, spell it right, and charge the Warp Gate. Voice-narrated spelling missions with leveled word sets, spaced review of tricky words, and ranks to climb — cadet to star legend.
You are a dot on a line. Something is about to lift you. A typing adventure about dimensions, shadows, and the thing that reads you — 14 levels up.
Eight stations, thirty-two missions: explore it, run the guided lab, beat the challenge, ace the brain check — from particle physics to sunflower roots to magnet fishing. Daily Spark reviews and an educators report keep it honest.
The algebra world: ten decks from “what is x?” to graphing lines. Keep the Balance Core level, solve with real algebra moves, dodge the flip-rule trap, and fire lines through starlight beacons to earn the rank of Algebra Architect.
U.S. history and civics as one long story, one interactive page at a time — starting before Columbus, with a deep-time slider, seven regions of Turtle Island, a Three Sisters garden you plant yourself, and myth-busters. Read-aloud on every section.
The oldest questions there are, pitched three ways — ages 5–7, 8–10, 11–13. Sort the looking-up questions from the wondering ones, argue with an Oracle that only ever asks back, and keep a Thinking Log nobody marks. It never tells a child what to conclude.
Eight islands, eight ways to run a world. Command a living island of little citizens under crowns, councils, assemblies and republics — watch each system hold or break — then carve your own constitution and survive the fifty-season trial. Built on the questions of Plato’s Republic, strictly non-partisan.
The cloud where shapes are born. Scan polygons, paint symmetry mirrors, aim a laser protractor, stretch geoboard bands, fence space gardens, fly the coordinate cosmos, dock transforming crystals, and spin real 3D solids — three age bands re-tune every station from ages 6 to 12.
The Academy's coding world. Beep the rover is too far away to steer — so you write the whole program first, transmit it, and watch it run, just like a real mission. Sequences, repeat loops, functions, and six genuine debugging missions across four canyon zones — thirty-two missions from first roll to Canyon Commander.
An interactive gravity well — watch light bend, matter spiral into the accretion disk, and spacetime warp around the event horizon.
A planet you can hold. Spin a real globe, fly to any continent, drop pins on capitals, trace rivers from source to sea, watch the day-night line move in real time, and learn why flat maps stretch the truth. Eight stations, three bands, narrated by Maren.
Give an idea a push: drop, launch, build and collide in eight hands-on physics labs. Then carry it into a 33-mission courier adventure, bending real trajectories around planets and engineering your own routes.
A little reef. A world of possibility. Breed reeflings, follow their genes, change the environment, and discover why tiny differences can reshape a whole ecosystem.
Start with Tycho by counting one object at a time, adding small groups, and taking a few away. Build teen numbers from a full ten and extra ones, then explore later addition and subtraction strategies, equal groups for multiplication, and fair sharing for division. Twelve narrated starter lessons span three levels; progress stays on this device while the larger arithmetic journey is still being built.
Model a ducted propeller across flight modes with ISA atmosphere, thrust and efficiency curves, and responsive readouts — engineering made visual.