Curated and Reviewed by
Lesson Planet
This Invisible Force lesson plan also includes:
- Teaching Tips
- Invisible Force Challenge Video
- Gravity-Assisted Travel
- Project
- Student Reference
- Rubric
- Join to access all included materials
Investigate invisible forces. Young engineers design a setup that changes the direction of a steel ball using a magnetic force. The purpose of the setup is to model the gravitational pull of spacecraft by planetary bodies.
1 Collection
39 Views
45 Downloads
Instructional Ideas
- Have a contest to see which group's setup is most accurate
Classroom Considerations
- Activity uses three-inch-long "cow" or "snake-egg" magnets; be sure these are available or find an appropriate substitute
- Learners should have prior knowledge of magnetism from the previous lesson
- The last lesson in the five-part series
Pros
- All lesson materials are professional-looking
- Includes some optional extended activities
Cons
- Activity could cause some confusion, as the NASA connection refers to an application of gravitational attraction rather than magnetic attraction
Start Your Free Trial
Save time and discover engaging curriculum for your classroom. Reviewed and rated by trusted, credentialed teachers.