Contributor SpaceMath@NASA

Update
12-31-2009
Content Type
Activity
Grade Level
Eleventh grade, Twelfth grade
Object Type
PDF
License

This NASA activity has students use provided data to answer six questions on the length of time it takes a kilometer-long asteroid to grow to a 300km-long planetoid, or small planet-sized interstellar body. A student handout and teacher’s answer key are included.