Science Pop Quiz #1

Three magnetic materials

• Iron, Nickel and Cobalt

• Copper, Cobalt and Nickel

• Iron, Copper and Cobalt

• Cobalt, Copper and Iron

Area surrounding a magnet in which it can pull or push magnetic objects.

• Magnet

• Force area

• Magnetic Curtain

• Magnetic Field

Area inside of magnetic material that can be lined up to create a temporary magnet

• Magnetic Field

• Magnetic Domain

• Atom filings

• Iron Filings

The variable in which the scientist is manipulating (changing)

• Dependent Variable

• Independent Variable

• Hypothesis

• Control Variables

The variable which the scientist is measuring

• Dependent Variable

• Independent Variable

• Hypothesis

• Control Variable

Material in which all domains are always aligned permanently in the same direction

• Magnet

• Copper

• Nylon

• Fridge

These are invisible but surround a magnet and can be seen with iron filings

• Atoms

• Domains

• Force Lines

• Iron spaces

These are variables that need to remain the same in an experiment

• Dependent Variables

• Independent Variables

• Hypothesis

• Control Variables

What you think might happen in an experiment written in an if.... then... because statement.

• Independent Variable

• Dependent Variable

• Hypothesis

• Control Variable

The name of the invisible force that surrounds a magnet.

• Domain

• Magnet Alignment

• Magnetism

• Force Area