Magnets and forces

A magnet has two 'poles'. What are they called?

• North and west

• South and west

• North and south

• South and east

Tags

NGSS.3-PS2-3

If you put two of the same poles together what will happen? (for example, north and north together)

• They will attract (pull together)

• They will repel (push apart)

• They will not do anything

Tags

NGSS.3-PS2-3

If you put two opposite poles together what will happen? (for example, north and south together)

• They will attract (pull together)

• They will repel (pull apart)

• They will not do anything

Tags

NGSS.3-PS2-3

Which three metals are magnetic? (select 3)

• Cobalt

• Iron

• Gold

• Nickel

• Copper

Tags

NGSS.3-PS2-3

NGSS.5-PS1-3

Why is steel magnetic even though it's not one of the 3 magnetic metals?

• It has cobalt inside it and cobalt is magnetic

• It has gold inside it and gold is magnetic

• It is shiny and looks really nice

• It has iron inside it and iron is magnetic

Tags

NGSS.3-PS2-3

NGSS.5-PS1-3

Which of these options would repel (push away from each other)?

• North and South

• North and North

• South and South

• South and North

Tags

NGSS.3-PS2-3

Which of these options would attract (pull towards each other)?

• North and South

• North and North

• South and South

• South and North

Tags

NGSS.3-PS2-3

Which way does a compass always point?

• North North

• North South

• North West

• North East

An object or vehicle will move faster and further on a surface that is:

• Smooth and hard

• Rough and bumpy

• Squishy and fluffy

Tags

NGSS.3-PS2-1

NGSS.3-PS2-2

An object or vehicle will move slower and not as far on a surface that is:

• Smooth and hard

• Rough and bumpy

• Squishy and fluffy

Tags

NGSS.3-PS2-1

NGSS.3-PS2-2