Were there bubbles involved in the ups and downs?

i'm anko from the home learning hurdle lowering team 🫘

@ kosodate

The secret of floating and sinking,

The bubbles on the chocolate and the air in the chocolate 💡

When the bubbles stick together, they become lighter and push up into the water ⤴️

But when bubbles burst on the surface, they become heavy and sink again ⤵️

So it floats and sinks repeatedly 🫧

It's like dancing chocolate ♪ /

[Things to prepare]

The glass.

・ Carbonated water

・ Apollo chocolate

※ You can change Apollo to other sweets, but depending on the specific gravity and surface area, there are things that are easy to make and things that are difficult to make ☝🏻 Try experimenting with what kind of food floats 🍫

※ Do it with unopened carbonated water 🥂

By the way, what happens if you turn carbonated water into sweet cider? Try that ✨

After the experiment, enjoy the sweets you used ☺️

If you find a familiar wonder,

Let's think about "why?" together with parents 🤔

It will be a chance to come to like science 🧪

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Thank you for watching ♡

On this account.

Education mania elementary school mom,

☑ Low cost and easy to imitate home learning

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Make parent-child time more fun and richer with home learning

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👉🏻 anco.kosodate

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Home science The Home Experiment The ups and downs of things # buoyancy Small 3# science

# home learning # home learning # education # elementary school # elementary school mom # home learning