Exploring Rocks and Minerals

Investigate the properties of rocks and minerals through a rockin' hands-on activity. Learners test rocks for various properties and, using a guide, attempt to identify different samples. They use various properties including hardness, streak, magnetism, optics, and chemical reactions.

51 Views 50 Downloads NGSS: Designed
Instructional Ideas

  • Ask individuals to bring in rock samples they would like to identify
  • Give a lesson presentation on the physical properties of rocks and minerals prior to the lab investigation
Classroom Considerations

  • Classification kits are available for loan from the Cornell Center for Materials Research with a four-week notice
Pros

  • Includes all necessary handouts and keys
  • Provides a rubric for assessing the activity
Cons

  • None