How can you tell whether something is moving?

• it magically appears somewhere else

• its position changed

• it walked

• I'm not sure

What is motion?

• a force

• a direction

• A change in the position of an object; movement

• how far apart two things are

Tags

NGSS.MS-PS2-2

What is force?

• gravity

• speed

• motion

• a push or pull

What is speed?

• when things go really fast

• a racecar

• how fast an object moves over a period of time

• how slow something goes

Tags

NGSS.MS-PS3-1

How can you use a magnet?

Tags

NGSS.3-PS2-3

NGSS.3-PS2-4

What does it mean to attract?

Tags

NGSS.MS-PS2-4

What does it mean to repel?

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which poles attract each other?

• north and north

• south and south

• north and south

Tags

NGSS.MS-PS2-3

Which poles repel or push apart each other?

• north and south

• south and north

• south and south

Tags

NGSS.MS-PS2-3

What items will a magnet attract?

• Beach ball, glass jar

• nails, paper clips

• book, lunch box

• golf ball, glue

Tags

NGSS.MS-PS2-3