Science 1
What is a force?
Push or pull
True or False? In order for an object to stop moving a force has to act on it.
True!
True or False? Magnetic force applies to all metals.
False
What is the name of our science unit?
Balancing Forces
What two poles can make a magnet attract?
North/South or South/North
What does it mean to observe?
Use and of the five senses to learn more about something
True or False? A force acts between two objects.
True
What does it mean to exert?
To cause a force to act on an object
What is a glossary?
A page in a book where you can find definitions of words.
What two poles can make a magnet repel?
North/North or South/South
What makes two objects move further apart?
pushing
What is a touching force?
A force that acts between objects that are touching each other.
What does it mean to attract?
To pull an object, even without touching it.
Show me what attraction looks like using a magnet.
Magnet, paperclip
What was our purpose for reading "What My Sister Taught Me About Magnets"?
Find out why some magnets attract and why some magnets repel
What moves two objects closer together?
Pulling
What is a non-touching force?
A force that acts between objects that are not touching each other
What does it mean to repel?
To push an object, even without touching it
Show me what repelling looks like using a magnet
Why do some magnets attract?
Their poles are opposite
What is required to move an object?
Force
What is magnetic force?
The push or pull between two magnets, or the pull of a magnet on some kinds of metal
What is evidence that a force has acted on an object?
The object starts or stops moving
True or False? Magnets can attract or repel other objects
True
Why do some magnets repel?
Their poles are the same.