The best way to understand how weathering works for rocks is through experimenting! As Ms. frizzle always say 'take chances, make mistakes, get messy' and boy did we get messy and take chances.
We tested chalk in a variety of ways. We looked at it through a magnifying glass after it was tested in rough conditions. We used sandpaper, a plastic fork, vinegar, and we froze the chalk!
The results were pretty cool!
Look how hardworking and how much fun the kids had!
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