3.5 A pg10

• Weight

• Mass

• Gravity

• Magnetism

• reusing water bottles

• conserving natural resources

• wasting natural resources

• reducing recycling

Tags

NGSS.MS-ESS3-3

3. A group of students designs an investigation using a foam box and a pencil eraser. Each object is placed in water. Which property of matter is the group testing?

• Mass

• Magnetism

• Temperature

• Ability to sink or float

4 Three students test four different objects using a magnet. After sliding the magnet toward each object three times, students record the results to construct a reasonable explanation as to why only one of the objects is attracted to the magnet. After examining the evidence, students conclude the object attracted to the magnet contains —

• metal

• copper

• gold

• iron

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

• solid

• liquid

• gas

• mixture

gases do not have mass

• True

• False

Tags

NGSS.MS-PS1-5

metals are magnetic.

• True

• False

Tags

NGSS.MS-PS2-3

mass and weight are the same

• True

• False

Tags

NGSS.MS-PS2-4

larger objects sink, while smaller objects float

• Always

• Sometimes

• Never