Free short science videos for kids 4 to 8, with a free coloring page for every question.
Every question comes with a free coloring page to print. No ads, no sign-up.
This week's question
Animals, Plants & Seasons ยท with Seedy
How does a tiny seed grow into a giant pumpkin?
A pumpkin seed is smaller than your fingernail. But a pumpkin can be bigger than you! Where does all that pumpkin come from?
29 questions so far, in four boxes
What do you want to know?
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My Amazing Body
11 questions
Why do we sweat? Why do baby teeth fall out? Why does my tummy growl? Gentle answers about your own body.
Open -
Animals, Plants & Seasons
8 questions
Why do cats' eyes glow? How do bats find their way? Why do leaves change color? Questions about living things.
Open -
Kitchen Science
4 questions
Why does popcorn pop? Why do apples turn brown? Science you can see (and eat) in the kitchen.
Open -
How Things Work
6 questions
Why does a balloon stick to my hair? How does a piano work? Everyday things, explained.
Open
Or just pick one
All the questions
- How do I taste different flavors?
- What are bones for?
- Why does sweat make you feel cool?
- Why do my baby teeth fall out?
- Why do we get goosebumps when we're scared?
- Why does Halloween candy give you cavities?
- Why do I get dizzy when I spin around?
- Why do I hiccup?
- Why does my tummy growl?
- How does a scab help my cut get better?
- Why do we fart?
- Why do cats' eyes glow in the dark?
- Why don't spiders get stuck in their own webs?
- Will a watermelon grow in your tummy if you swallow a seed?
- How does a tiny seed grow into a giant pumpkin?
- Why do leaves change color in autumn?
- How do bats find their way in the dark?
- Why does my dog pant?
- Why do cats always land on their feet?
- Why does a Halloween pumpkin get mushy?
- Why do apples turn brown after we cut them?
- Why does popcorn pop?
- How does bread dough get bigger?
- Why does a balloon stick to my hair when I rub it?
- How does a piano work?
- What would the world be like without math?
- How do glow sticks glow?
- Why does the bathroom mirror get foggy after a shower?
- How does soap get the dirt off my hands?
Free to print
A coloring page for every question
Watch the short video, then color the scene. Each sheet has the answer in three sentences, a tiny experiment, and a QR code back to the video. Free for home and classroom use.
Meet the gang
Every question has a tiny guide
A taste bud, a popcorn kernel, a black cat, a water drop... Each one explains the thing it knows best, together with a kid who asks the questions.
For grown-ups
Watching in YouTube Kids?
Our videos are made for kids and play on YouTube. If your child uses the YouTube Kids app with "approved content only", add our channel once and every new question shows up for them.
Open the parent settings in the YouTube Kids app.
Choose your child's profile and switch on "Approved content only".
Add the Why Why Why Kids channel.
No ads, no sign-up, no cookies, no tracking.