For curious minds in kindergarten–grade 5

A little practice.
A big adventure.

Math, reading, and science that give kids something to work toward—and parents a clearer picture of how they’re doing.

Create a free family accountTry a sample

Free for a limited time. No credit card needed.

A storybook adventure with children riding a green train, a friendly dinosaur, a flower garden, a little bakery, and SunSharp’s green-eyed sun.
Practice preview1 token earned
What comes next?
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You found the pattern!
Grade-level practiceRead-aloud guidanceFour reward worldsNo ads
So much to be curious about

Big ideas. Little lightbulb moments.

Start with a subject they love. Build confidence to explore the next one.

Children building a colorful geometric bridge in a sunny discovery workshopMath

More “I figured it out.”

Count, spot patterns, work with shapes, and build toward bigger problems—one idea at a time.

Numbers · Shapes · Problem solving
Children discovering a tiny storybook world in a cozy treehouse reading nookReading

A new world in every word.

Explore sounds and vocabulary, read short passages, and find the details that bring a story together.

Sounds · Words · Comprehension
Young explorers observing a butterfly, a seedling, and a leaf through a microscopeScience

Let their “why?” lead the way.

Investigate living things, matter, Earth, and space through questions that invite a closer look.

Living things · Earth · Discovery

And more to explore: geography, history, civics, and economics.

A little try-it-yourself moment

See how a small win feels.

Choose an answer. Ask for a hint. Try again. A short round makes room for curiosity, even on a busy day.

  • Practice starts with your child’s grade.
  • Spoken guidance is a tap away in the app.
  • Step-by-step lessons help explain new ideas.

Pick a subject and give it a try.

Give SunSharp a try
Grade 2 sample

You have 8 shells and find 7 more. How many shells do you have now?

Give it a try. Every attempt is a step forward.

Example questions. Your child’s saved practice starts in their account.

Their effort becomes something they can see

First, a little practice.
Then, a world of their own.

Questions earn tokens. Lessons earn tokens, too. Kids choose what to collect and make their favorite world a little more theirs.

Their railway

All aboard their imagination.

Collect engines and carriages, rearrange the train, and take it for a quiet ride.

Switch worlds anytime. Their collections stay saved.

Effort counts. Mistakes earn practice tokens, too.

Parent viewIllustrative example

A clearer next step.

See the skills behind the subject.

AdditionMath
Going well
Story detailsReading
Keep building
FractionsMath
Try with help
Your next practice togetherMake fractions something they can see.

Fold a piece of paper into equal parts. Ask your child to show one half.

Fun for them. Useful for you.

Know what’s clicking.
Know where to help.

Go beyond “How was practice?” See what your child is working on, where they’re getting comfortable, and which skills could use a little support.

  • A closer look at progress by subject and skill.
  • Practice snapshots that distinguish independent answers from answers with help.
  • Simple suggestions for what to practice together next.
Start your family’s journey
One family. Their own adventures.

A simple start for everyone.

  1. 1

    You create the family account.

    Add your child, choose their grade, and set up a username and PIN.

  2. 2

    They practice and collect.

    Kids open their own space for questions, lessons, and rewards.

  3. 3

    You see what comes next.

    Check their progress and find a small next step to work on together.

Before your first adventure

A few things
parents ask.

See pricing details
Who is SunSharp for?

SunSharp is designed for children in kindergarten through fifth grade. A parent chooses each child’s grade, and children practice grade-level skills in math, reading, science, and more.

Do kids and parents use the same login?

No. Parents use an email and password to manage the family and see progress. Kids use the username and PIN their parent creates to open their own practice and rewards.

What if my child gets an answer wrong?

Trying is part of learning. Children can use hints and explanations, explore a related lesson, and keep practicing. Practice attempts earn tokens even when an answer needs more work.

Can we use it on an iPad or phone?

Yes. SunSharp works in the browser on tablets, phones, and laptops. You can also add it to your home screen for an app-like experience. An internet connection is recommended for the full experience.

How much does it cost?

SunSharp is free for a limited time, with no credit card required. You can explore the subjects, reward worlds, and parent dashboard. See Pricing for details.

Are there ads or things kids need to pay for?

There are no ads. Kids collect reward items with tokens earned through practice and lessons. Parents manage the family account and any subscription; children do not need a payment card.

Let’s find their next “I did it!”

Their next discovery
starts with a little practice.

Make space for learning, imagination, and a world they’re proud to build.

Create a free family account

Free for a limited time. No credit card needed.

SunSharp’s friendly sun reading a book