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Play with the real thing

No sign-up to look around. Open a real example course, try a lesson, poke the interactive widgets, and see exactly what your kid uses, then make it theirs.

Play a real example, right now

A few pre-built example courses you can open instantly: swap in a name and color to see the real player. Your kid's own, on their real age, subject, and interests, comes with Family. If you cancel within 30 days of a charge and haven't generated anything that billing period, that charge is refunded in full, automatically. If you've already generated content, you keep access through the end of the period you paid for.

My child is

Typical for age 10: 5th Grade Fractions

Demo kids with fixed interests and ready-made courses. Your child's is fully customizable; that one's built fresh, which takes a few minutes.

5th Grade FractionsAge 10basketballgamingspace

Then make it theirs:

Color
Also tunable
🔒 Humor: Playful🔒 Narrator: Auto🔒 Age 10🔒 Up to 12 lessons🔒 Standards-aligned

Watch a quick preview of how a real course comes together.

Grade 4 · for Ava

Why ½ and 2/4 are the same

Ava, at halftime your soccer team ate ½ of the orange slices. The next team ate 2/4 of theirs. Did one team really eat more, or exactly the same?

Same amount, new nameCutting the oranges into more pieces does not give you more orange. ½,24,and 36 all shade the exact same length,that is what equivalent means.

Cut each piece smaller, watch the shaded length stay put

1/2 = (1×3)/(2×3) = 3/6

Ava, the top bar is ½ of the oranges. Slide "× by k" and watch the bottom bar cut each piece into smaller ones, the shaded part never changes, because it is the same amount of orange.

Which fraction covers the same amount as ½?

Real lesson figures, from early grades to college

hundredstensones2 hundreds + 3 tens + 5 ones = 235
AvaGrade 4 · Place valueSeeing 235 as 2 hundreds, 3 tens, 5 ones
343 of 4 equal slices, three quarters
AvaGrade 4 · FractionsThree of four equal slices of a snack
00234669812makesshots2 makes : 3 shots, scaled up stays the same rate
DiegoGrade 6 · RatiosFree throws: 2 makes for every 3 shots
-505−3+3opposites: −3 and 3 are each 3 steps from zero
DiegoGrade 7 · IntegersOpposites and distance from zero
growth b>1decay 0<b<1asymptote y = 0both hug the x-axis but never touch it
LeoAlgebra · ExponentialsWhy each violin octave doubles
● corresponding = equal● alternate interior = equal
MiaGeometry · AnglesParallel lines & the equal angles they make
vertex (h, k)rootrootaxis of symmetryx-intercepts (roots) are where y = 0
LeoAlgebra · QuadraticsWhere a tennis serve peaks, the vertex
By sidesEquilateralIsoscelesScaleneBy anglesAcuteRightObtuse
MiaGeometry · TrianglesSorting triangles by side and angle
x = ( −b ± √( b² − 4ac ) ) ÷ 2athe discriminantworks for every quadratic ax² + bx + c = 0
LeoAlgebra · SolvingThe one formula that cracks every quadratic
~equal angles · sides in proportion
MiaGeometry · SimilaritySame shape, different size

Hands-on in every lesson

Every lesson is built from interactive widgets your kid pokes, drags, and plays with, turning each concept into something they do, not just read. Try them right here: these are the real components, not screenshots.

Function machines

Feed in a number, watch exactly one come out. Leo sees a violin octave double its frequency, every time.

input x3the rule ff(x) = 2x + 1output f(x)7

The machine takes x = 3, follows the rule (double it, then add 1), and hands back exactly one output: 7. One input, one output: that "exactly one" is what makes it a function.

Drag-to-explore sliders

Move one input and the whole picture responds, so the relationship is something they feel, not memorize.

Drag to see how the result responds as the input grows and shrinks.

Number-line jumps

Skip-count in steps and watch the position land, turning sequences and multiples into a game.

012345678910

Position: 0 (after 0 jumps of 2). Each jump skip-counts by the same amount.

Compare-at-a-glance bars

Two quantities, side by side, so bigger-by-how-much is obvious before a single number is crunched.

Mon = 3Fri = 7

Fri is bigger by 4.

The kid experience: hand it over and walk away

What your child opens is a focused, locked window: just their course, nothing to wander into. Here's exactly what that looks like.

Send any course to your kid on their own iPad, Chromebook, or phone with one tap, no account and no password for them to remember. Scan a code or tap a link and they're straight into their course, with nowhere to wander off to.

  • 🔒 Locked to one course, no billing or settings in reach
  • 📱 Works on any device, nothing to install
  • 🔄 Their progress syncs back to your dashboard automatically

Coming soon a native iPad & iPhone app with Apple Pencil support, so they write out their work by hand.

Like what you see? Make it your kid's.

$49/mo · Family plan · up to 3 kids · 30-day money-back guarantee