Unit 2 Science Review (Properties of Matter & Magnets)

Emanuel has 4 balls that are all the same size, but made of different materials: paper, clay, cotton and foam. Which of these balls is MOST LIKELY to have the greatest mass?

• paper ball

• clay ball

• cotton ball

• foam ball

Tags

NGSS.5-PS1-3

Water is used in many outdoor activities. Which of these is an example of a use of the solid form of water in an activity?

• snorkeling

• boating

• ice skating

• dancing in the rain

Erin has a magnet in each hand as shown in the picture above. She then begins to slowly move the magnets toward each other.

What will MOST LIKELY happen to the magnets when she does this?

• Nothing will happen.

• They will attract (push towards each other).

• They will repel (push away from each other).

• They will EXPLODE.

Tags

NGSS.3-PS2-3

Jazmine is testing the items above to see which will be ATTRACTED to a magnet.

Which of the following predictions would be CORRECT?

• metal key, paper clip, blue plastic diamond & yellow popsicle stick

• rubberband, orange pompom & cotton ball

• paper clip & metal key

• penny, metal key & eraser

Tags

NGSS.MS-PS2-3

Based on the picture above, CHOOSE TWO statements below that are OBSERVATIONS.

• The dog is having fun playing.

• The slide is orange.

• The birds are drinking water.

• The girl is going to hit the orange ball.

Based on the chart above, which of the following statements is an OBSERVATION?

• Third graders enjoy selling crayons.

• The third graders sold 20 crayons after 3 weeks.

• The third graders would will sell even more crayons during week 7.

• Crayons are easily for third graders to sell.

Tags

NGSS.MS-PS3-1

Which of the following words describes when magnets MOVE AWAY from each other?

• Attract

• Repel

• Explode

• Nothing

Tags

NGSS.3-PS2-3

Which of the following words describes when magnets MOVE TOWARDS each other?

• Attract

• Repel

• Explode

• Nothing

Tags

NGSS.3-PS2-3

A ______________ of matter is a characteristic that can be observed or measured, such as: color, volume, odor, mass or texture.

• Property

• State

• Plasma

• Matter

Tags

NGSS.5-PS1-3

Properties of matter can be OBSERVABLE or _________________.

• Inferences

• Measurable

• Invisible

• Non-existant

Tags

NGSS.5-PS1-3