Scholars Program
Accessible learning for every family.
Lesson Worlds is committed to accessible learning for everyone. If Household is too expensive, send your email for the Scholars Program — we cover the cost.
Household membership
Save 20% on the annual plan
The full library. Guided by your curriculum.
30
Experiment worlds
6
Curriculum games
3
Signature challenges
Curriculum games play at any grade and any subject. Guided lessons follow public state and province curriculum.
30 experiment worlds · 6 curriculum games · 3 Signature challenges · 158 grade × subject combos
Household is the family learning system: the growing game library, private group study, guided lessons, and a parent dashboard for up to 3 kids. Pay yearly at $191.90 to save 20%. Cancel anytime. Expert Galaxy stays free.
- One household. Up to three kids.
- About 67¢ a day
- Cancel anytime
The wall
Free is a taste. Then it stops.
No fake countdown. Free is a start. Household is the full library, the path, and the family dashboard.
Library
Gravity is free. The library waits.
Gravity is free. Expert Galaxy stays unlimited and free. Household opens the rest of the library, guided paths, and new games every week.
Curriculum
Guided lessons need a household.
Public paths start from Ontario standards. A parent household aligns practice to your state or province and keeps the path going across math, science, English, and social studies.
Family
Private study for up to three kids.
One login. Up to three child Passports. Private group study with siblings and invited friends — not an open social network.
Everything in Household
Every feature, in one membership.
One household. Up to three kids. All of this for $19.99/mo, or save 20% at $191.90/yr — the library, guided lessons, private group study, and a parent dashboard.
Library
The growing game library
30 experiment worlds, 6 curriculum games, and 3 Signature challenges — plus new games every week. Household is how the family keeps the whole library.
Free Gravity + Expert→Household Full library
Curriculum
Any grade. Any subject.
Curriculum games play across grades and subjects — 158 playable combinations. Pick a grade, pick a subject, same world.
Free Gravity→Household Any grade & subject
Guided lessons
Mapped to public curriculum
Guided lessons follow public state and province curriculum. After a parent signs in, practice can align to your state or province.
Free Public Ontario start→Household State / province paths
Study
Private group study
Study with siblings and invited friends in a closed group — no open social network, DMs, or public profiles.
Free Solo play→Household Private groups
Explain
Unlimited Explain mode
Turn on Explain mode and highlight any sentence. Free is 3 lines a day. Plus never runs out — novels, research, nursery, every galaxy.
Free 3 / day→Household Unlimited
Create
Unlimited personal worlds
Publish as many curriculum worlds as you want in your state. Free includes one live world. The next one waits on Plus.
Free 1 live world→Household Unlimited
Ink
Galactic Ink + Color Lab
Free Passport wears one unlocked color. Plus mixes three for the whole site — then adds 10 Plus Living Ink colors: Aurora, Solar Flare, Nebula Crown, Mythic Alloy, and the rest of the triad set.
Free One color→Household 10 Plus colors + Color Lab
Looks
Plus Passport backgrounds
Aurora Curtain, Prism Shatter, Deep Nebula, Kaleido Loom, and Living Aurora — 5 backgrounds free Passport never unlocks.
Free Paper set→Household 5 Plus backgrounds
Planets
Dress the worlds you claim
Ink color, Plus Founder frame, and a companion on every planet you hold. You still earn them with the same trivia.
Free Standard pin→Household Ink + frame + companion
Companions
Bubbles and Sleepy
Plus-only companions for Passport and claimed planets. Shocky stays free.
Free Shocky→Household Bubbles + Sleepy
Music
Plus soundtrack + playlists
Constellation Drive and Bond Theory — then queue a playlist of more than one track. Free plays a single track at a time.
Free One track→Household 2 Plus tracks + playlists
Runs
3 artifact slots + Lucky Compass
Free runs equip 1 artifact. Plus equips 3, including Lucky Compass to reroll an upgrade or relic mid-run.
Free 1 slot→Household 3 slots + Compass
Discord
Help pick the next game
Vote on what we build, become a beta tester, play worlds before anyone else, and land in the credits. Sign in with the checkout email. The child's Passport still gets Explain mode and Ink.
Free —→Household Votes, betas, early play, credits
Compare
Free vs Household
One household. Up to three kids. Household is $19.99 a month — about 67¢ a day — or save 20% yearly.
Feature
Free
Household $19.99One household. Up to three kids.
Game library
Gravity + Expert
Full library, new games weekly
Curriculum games (any grade / subject)
Samples
158 playable combos
Guided lessons (state / province)
Ontario public start
Aligned after parent sign-in
Private group study
Solo
Siblings + invited friends
Explain mode (highlight a line)
3 / day
Unlimited
Tap a word → definition
Unlimited
Unlimited
Publish a personal world
1 live
Unlimited
Living Ink colors
Starter set
10 Plus colors
Color Lab (mix three colors)
One color on the site
Mix a triad
Passport backgrounds
Paper set
Aurora, Prism, Nebula, Kaleido, Living Aurora
Claimed planet marker
Standard pin
Ink, Plus frame, companion
Companions
Shocky
Shocky + Bubbles + Sleepy
Signature music
One track at a time
Constellation Drive, Bond Theory, playlists
Artifact slots
1
3 + Lucky Compass
Discord
—
Votes, betas, early play, credits
Expert Galaxy and Gravity
Yes
Yes
How it works
One household. Up to three kids.
1
Parent signs in
Start a household at $19.99/mo or $191.90/yr. Checkout uses the parent email. Kids never need a card.
2
Add up to 3 kids
You create each child's username and password. They sign in with those credentials.
3
Open the library
Kids play curriculum games at any grade and subject, experiment worlds, and Signature challenges. You see progress on the parent dashboard.
FAQ
Common questions
What does a household include?
The growing game library (30 experiment worlds, 6 curriculum games, 3 Signature challenges), guided lessons from public state and province curriculum, private group study, a parent dashboard, and up to 3 child Passports. Unlimited Explain mode, Color Lab, Ink, and Discord stay included. Expert Galaxy stays free.
Can every game be played at any grade and subject?
Curriculum games can. Pick a world, then pick a grade and subject — the same mechanic carries the lesson. Experiment worlds are science benches on a specific idea. Signature challenges are mechanic-first (chemistry, math, geography).
Why is it $19.99?
One household covers up to 3 children. About 67¢ a day monthly, or $191.90/yr (20% off). Cancel anytime. Expert Galaxy stays free.
Is this per child?
No. $19.99/mo covers the household — up to 3 child Passports. Pay yearly at $191.90 to save 20%.
Do you sell a teacher plan?
No. Household is the only self-serve paid plan — up to 3 kids on one membership. Expert Galaxy stays completely free. Custom school deals are sales-led only.
What if we can't afford Household?
Ask about the Scholars Program on this page. If the membership is too expensive, we cover the cost. Leave your email and we'll write back.
What's in the Plus Discord?
Vote on what we build, become a beta tester, play worlds before anyone else, and land in the credits. Sign in with the checkout email. A child's Passport gets Explain mode, Color Lab, and Ink; Discord is on the parent login.
What happens if I cancel?
Gravity and Expert Galaxy stay free. Unlimited Explain mode, the rest of the library, Color Lab, Plus looks, playlists, extra artifact slots, and Discord pause until you resubscribe.
Open the library for the household.
Household is the family learning system: the growing game library, private group study, guided lessons, and a parent dashboard for up to 3 kids. Pay yearly at $191.90 to save 20%. Cancel anytime. Expert Galaxy stays free.