Experiment:
To find out which part of the magnet is the strongest. Is it the north or south pole or the middle of the magnet?
Use a bar magnet and paper clips to find this out.
Your job is to write a hypothesis - That is a sensible guess.
Hypothesis I think the north pole will be the strongest because compasses point north. I think the north pole will be the strongest because the domains in the steel all point that way. I think the middle will be the strongest because the north and south will suck the paper clips to the middle. I think the south is the strongest. I think both the poles will be strongest because they can repel and attract things.
Ms Turner says - These are very thoughtful predictions.
Hypothesis
ReplyDeleteI think the north pole will be the strongest because compasses point north.
I think the north pole will be the strongest because the domains in the steel all point that way.
I think the middle will be the strongest because the north and south will suck the paper clips to the middle.
I think the south is the strongest.
I think both the poles will be strongest because they can repel and attract things.
Ms Turner says - These are very thoughtful predictions.