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Topics/Subjects:
Solar system  
The nature of science  
Resource Type:
Instructor guide/manual  
Student guide  
Experiment/lab  
Learning Time:
10 to 30 minutes  
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Learners will model ancient lunar impacts using water balloons. By measuring the diameter of the crater area, they discover that the Moon's largest impact basins were created by huge asteroids. The huge basins formed on the young Moon, but through... (View More)

Learners model how an ocean of molten rock "magma" produced the Moon's oldest rocks. Dense materials in the molten mixture sank, while the least dense materials floated to the top and cooled to form the light-colored areas we see on the Moon today.... (View More)

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