Simple earth science experiment | STEM Activity

If the game "rock, paper, scissors" was changed to "rock, water, wind" - would choosing rock ever make you a winner? Rocks all across the planet are constantly battered by the elements. In this video Educator Jose demonstrates a couple of different ways rocks are weathered over time. Choosing rock may be a safe choice...unless you and your friends plan on playing for millions of years.

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Exploration Place, The Sedgwick County Science and Discovery Center, is Kansas’ Premier Science Center, inspiring a deeper interest in science and technology through creative and fun experiences for all.

[Marcosaur]

I assume the rocks were limestone or something of that sort to react with the acid. I want to do this with my class.

[nama-utdx]

Thank you so much! This was so helpful!😄❤

[maddylarken]

What rocks can I use for this experiment and where can I get them from?