This is a fun thing to have the kids do. There is no right or wrong way of crushing the chalk. You can place it in a black and hit it with something heavy like a hammer or roll over it with a rolling pin.

If you want, you can also use powdered black tempura.
Don't breathe in the powder when crushing the chalk. It is a good idea to wear a mask when crushing the chalk.;
, You do not need much water just enough to get it to the consistency of paint., You can use any color of glitter that you would like, but silver and black looks best because it will look more like moon dust than if you used a colored glitter like gold., Once the glitter is mixed in you have you moon dust paint. Apply using paintbrushes.
Crush the chalk into a very fine powder.
Mix in the water.
Add the glitter.
Use the moon dust paint.
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