American Geosciences Institute
American Geosciences Institute: Earth Science Week: Rock Pop
Students investigate the process of rock being eaten away by acid, thus releasing carbon dioxide into the air.
![Women in Mining: Toothpaste With a Twist [Pdf] Activity](http://content.lessonplanet.com/resources/thumbnails/410013/large/bwluav9tywdpy2symdiwmduymc0ymdu4ms0xnhlid28uanbn.jpg?1589984701 "Women in Mining: Toothpaste With a Twist [Pdf] Activity")
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Women in Mining: Toothpaste With a Twist [Pdf]
In this activity, students work in groups to create their own toothpaste in order to learn about the rocks and minerals it contains. Includes discussion questions and extension activities.