Learning that feels like play

Learn with Ava & Hannah

Free video lessons, two games you can play right here in the browser, and an iOS math app on the way — for kids ages 5–11. Math, science, reading & more — where curiosity comes first.

Play the typing game Try Learning Lab

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Lessons

284

Videos

Free

Always

Open Learning Labs

Where kids discover, explore & grow

🔢Math

🔬Science

📖Reading

🌍Social Studies

Play in your browser

Two free games, nothing to install

No account, no ads, no chat. Progress is saved on your own device and never leaves it.

Kitty's Typing Adventure

Five worlds and 33 lessons that teach children ages 6–9 the correct finger for every key. Accuracy is what earns stars — speed is only ever a progress note, and nothing is called a failure.

33 lessons
Works offline
Ages 6–9

Play the typing game

Learning Lab

Untimed puzzles in five subjects for Kindergarten to Grade 5. Every wrong answer explains itself and the child chooses again — there is no timer, no score, and nothing to beat.

5 subjects
No timers
Grades K–5

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Explore by Subject

What do you want to learn today?

Explore our growing library of lessons for kids in 2nd and 3rd grade. Our science collection is the largest today, with more math, reading, and social studies on the way.

Math

Addition, subtraction, multiplication & cool math tricks!

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Science

Earth, space, plants, animals & amazing experiments!

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Reading & Writing

Stories, words, reading powers & language adventures!

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Social Studies

Communities, citizenship, history & the world around us!

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Choose by Grade

What's right for your child

Video lessons are strongest in 2nd and 3rd grade; Learning Lab covers the full range, Kindergarten through 5th.

Kindergarten – Grade 1

Untimed Learning Lab puzzles across five subjects, sized for the youngest learners.

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Grades 2 – 3

Our biggest catalog: video lessons with quizzes, plus the typing game and Learning Lab.

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Grades 4 – 5

Learning Lab's reasoning puzzles reach through 5th grade, with more video lessons on the way.

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Latest Lessons

Fresh learning adventures from Ava & Hannah

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Science

What Is Force and Motion?

A force is a push or a pull

Forces can make things start moving, stop moving, speed up, slow down, or change direction
Motion is when an object changes its position

Grade 3Learn more →

Science

What Is Dew?

Dew is tiny water drops that form on cool surfaces overnight

During the day, water evaporates into the air as invisible vapor
At night, the air gets colder and can't hold as much water vapor

Grade 2Learn more →

Math

What Is Perimeter? Measuring Around Shapes

Perimeter is the distance all the way around the outside of a shape

To find perimeter, you add up the length of all the sides
A square with 4-inch sides has a perimeter of 4 + 4 + 4 + 4 = 16 inches

Grade 3Learn more →

Reading & Writing

What Are Context Clues? Figure Out Any Word

Context means the other words sitting around a word

A context clue is a hint the sentence gives you about a word you don't know
Four clue types: definition, example, synonym (a word that means the same), and antonym (a word that means the opposite)

Grade 3Learn more →

Science

Why Am I Nervous on the First Day of School?

Butterflies in your stomach are your body getting you READY, not something going wrong

A tiny brain part called the amygdala watches for anything new and sounds an alarm
Your brain treats "new" and "unsafe" the same way until it gets more information

Grade 3Learn more →

Social Studies