Grades 1–8 · Explore planets · Parents in control
Explore, play, and create with you in control.
Explore planets, play, and create with parents in control. Built to be affordable for all families.
A learning universe for grades 1–8. Explore planets, play school-practice games in math, science, English, social studies and geography, and create with parents in control. Reading, labs and Expert Worlds field trips sit beside the games. One household covers up to three children.
US and Canadian curriculum · No app download · No child email · Free to start
See the universe they play in
Campaign film of the live platform
Explore planets. Play. Create.
Kids get a universe without ads or tricks. Parents approve who they connect with, see what they practised, and keep the membership affordable.
What will you discover?
A story, an experiment, a new place. Follow your curiosity.
Jane Taylor
Twinkle, Twinkle, Little Star
How I wonder what you are.
Start readingPhysics
Gravity
Newton’s orchard
Open labFreeGrade 6+ · Frank Romo
Fly Romo
Six-city drone tour: clear landmark rings, answer geography questions, and fly the portal to the next city.
ExploreParent dashboard
Let them play. Stay in the loop.
One household login. See each child’s practice, what comes next, and a conversation starter for home. Chat starts off. You approve friends. Kids never need an email address.
- Up to three child Passports
- Practice history and next topics
- Parent-approved friends and groups
One family membership · Up to three children
Explore. Play. Create. One household.
- Explore planets and play school-practice games across five subjects, Grades 1–8
- Individual paths and saved progress for up to three children
- The full collection of interactive science labs
- Reading worlds and free Expert Worlds field trips alongside the games
- A parent dashboard, parent-approved friends, and no child email
Free samples, reading and Expert Worlds trips remain available without membership.
Monthly
$4.99
USD · Billed monthly · Up to three children
Start membershipManage or cancel in your parent account.
Try it before you join.
These are ready-to-play samples. Each card shows its sample grade and subject. Family membership opens school-practice paths for your child's grade.
Free sampleGrade 5 English
Wordrift
Drift the starfield. Snatch the word.
Play sample
Free sampleGrade 2 sample
Skyline
Fly a mission. Bring the city to life.
Play sample
Free sampleGrade 5 Math
Farmbound
Dodge traffic. Step on truth.
Play sampleSignature game
Bondline
Explore chemistry through play.
Play gameA few things parents ask.
What can we try for free?
Play the free sample for each curriculum game, the free Signature games and the Gravity lab. Reading worlds and Expert Worlds field trips are also available to explore. Membership adds child profiles, school-practice paths, the wider grade and subject game library, and the full lab collection.
Is this a replacement for school?
Lesson Worlds supplements school learning. Children practise by playing games, then can follow their curiosity into reading, labs and field trips. There is no page of required lesson reading before a skill game.
Which grades and subjects are included?
Our core school-practice paths cover Grades 1–8 in math, science, English, social studies and geography. Choose the country and grade for your child. Activities and optional skill checks vary by subject and grade; practice completion is not the same as demonstrated mastery.
How do my children sign in?
A parent signs in with an email code and creates up to three child profiles. Each child uses the username and password their parent chooses. No child email or app download is needed.
Are the books and trips suitable for every age?
The exploration library spans rhymes, original classic books and geography experiences for older learners. Browse the reading guidance and activity labels, and choose with your child. Younger children may enjoy reading and exploring with an adult.
What does membership cost?
Family membership is US$4.99 a month for up to three children. Prices are in US dollars. The checkout shows the total and any applicable tax before payment.
Can I cancel?
Yes. Manage or cancel your subscription through billing in your parent account. Cancelling stops the next renewal; access continues through the paid period.
A place where “I got it!” happens more often.
Explore planets, play, and create with parents in control. Family membership is US$4.99 a month for up to three children.