Science Extra Credit

What force attracts certain objects made of metal or steel?

• Friction

• Gravity

• Magnetism

• Velocity

What force pulls objects towards the Earth's surface?

• Gravity

• Friction

• Magnetism

• Distance

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

What force stops or slows down objects when they rub past each other?

• Gravity

• Friction

• Magnetism

• Attract

What kind of surface has more friction?

• Wet Surface

• Smooth Surface

• Rough Surface

• Soft Surface

Ms. Avina is rolling a ball down 3 different ramps. Each ramp has a different type of surface (sandpaper, wood, and oil). What force is Ms. Avina testing?

• Magnetism

• Gravity

• Speed

• Friction

Tags

NGSS.MS-PS2-2

What are the 3 states of matter?

• Solid, Liquid, Gas

• Texas, California, Florida

• Metal, Plastic, Paper

• Wood, Rubber, Cotton

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the mass of the toy truck?

• 4002g

• 42g

• 42cm

• 420g

What is the mass of the robot?

• 113g

• 311g

• 131g

• 1013g

Which 2 objects are less dense than the water?

• Foam block

  and

  Metal paperclip

• Metal nail

  and

  Metal paperclip

• Wooden twig

  and

  Metal nail

• Wooden twig

  and

  Foam block

Click on the image to see all the information.

Remember Conservation of Matter!!

What is the mass of the oil and water mixture in grams?

(type only the number)

Tags

NGSS.MS-PS1-5