The incredible floating paper clip (Akiko Arevalo)

Author

Akiko Arevalo

Principle(s) Illustrated

1. magnetism

Standards

• PS: 1.e.

• PS: 1.f.

  • Students know magnets can be used to make some objects move without being touched.

Questioning Script

Prior knowledge & experience:

Students know that certain objects stick to magnets.

Root question:

What will happen if I pull the paperclip away from the magnet?

Target response:

The magnet will appear to "float" in midair momentarily when all the forces are balanced.

Common Misconceptions:

The magnet will drop because it is no longer in contact with the magnet.

Photographs and Movies