Pre-K through 8th Grade

Every child
deserves great
learning.

Personalized practice in Math, Science, and Language Arts โ€” with an AI tutor that guides, never gives away. Free to start, meaningful from day one.

Start learning free

10 free questions ยท $11.99/mo after

500+
Skills covered
11
Grade levels
3
Core subjects
Free
To get started
plutoabc.com
Good morning, Emma.
๐Ÿ”ฅ 7 day streak
๐Ÿ“Math
3rd Grade
Multiplication & Division
๐Ÿ”ฌScience
3rd Grade
Life Science
๐Ÿ“–ELA
3rd Grade
Reading Comprehension
Why it works

Built for children.
Trusted by parents.

Every detail is designed around one question: does this help a child actually learn โ€” not just complete a task?

i.
Nova, your AI tutor

When a child is stuck, Nova doesn't repeat the same explanation. It tries a new angle โ€” an analogy, a real-world example, a smaller step. Never gives the answer away.

ii.
Honest progress tracking

Skill-by-skill accuracy, day streaks, grade-level completion. You always know exactly where your child stands โ€” and where to focus next.

iii.
One platform, Pre-K through 8th

Your child's progress carries forward year after year. No switching, no starting over. A single account from kindergarten through middle school.

iv.
Practice that never gets stale

Questions shuffle every session. Instant feedback. Concept review alongside every question. Learning by doing โ€” the only way it actually sticks.

What we cover

Three subjects.
Every grade.

๐Ÿ“
Mathematics

From counting to algebra โ€” number sense, geometry, fractions, measurement, and data. Hundreds of skills across every grade level.

Pre-KK1st2nd3rd4th5th6th7th8th
๐Ÿ”ฌ
Science

Life science, earth science, physical science, and space. Building scientific curiosity and reasoning from kindergarten through middle school.

K1st2nd3rd4th5th6th7th8th
๐Ÿ“–
Language Arts

Reading, writing, grammar, vocabulary, and comprehension. Every skill needed to become a confident, capable communicator.

Pre-KK1st2nd3rd4th5th6th7th8th
Meet Nova

A tutor that
teaches.
Not just answers.

Nova is the AI tutor built into PlutoABC. When a child gets stuck, Nova doesn't repeat the same explanation โ€” it tries a completely different approach. Warm, patient, and available to Premium members whenever they need it.

Try Nova free โ†’
Nova
Hi Emma! I see you're working on multiplication. What part is tricky for you?
Emma
I don't get why 7 ร— 8 = 56
Nova
Think of it as 7 groups of 8 apples ๐ŸŽ โ€” if 7 friends each got 8 apples, how many apples total?
Emma
Oh... 56! Because 8+8+8+8+8+8+8!
Nova
Exactly โ€” and you figured it out yourself. That's the whole idea. ๐ŸŽ‰
From parents

Families who love it.

"

My daughter asks to practice before bed now. Nova explains things in a way I couldn't โ€” and she actually understands them.

Sarah R. โ€” Mom of a 4th grader
"

We homeschool three kids at different grades. All subjects, every grade, one place. Worth every penny and then some.

Michael K. โ€” Homeschool parent
"

The progress tracking showed me exactly where my son was struggling. His scores went up in two weeks. I tell every parent I know.

Jamie P. โ€” Parent of a 2nd grader
Pricing

Simple, honest pricing.

Start free. No credit card. Upgrade when you're ready โ€” cancel anytime, no questions asked.

Free
$0
forever
  • โœ“ 10 practice questions
  • โœ“ All grades and subjects
  • โœ“ Progress saved locally
  • โœ— Unlimited questions
  • โœ— Nova AI tutor
Get started free
Premium
$11.99
per month ยท cancel anytime
  • โœ“ Unlimited questions
  • โœ“ All grades and subjects
  • โœ“ Full progress tracking
  • โœ“ Nova AI tutor
  • โœ“ Priority support
Upgrade to Premium

Start today

Your child's
best year starts
right now.

Start learning free Pre-K through 8th Grade ยท Math ยท Science ยท Language Arts