Matter and Energy Review

Which of the following BEST describes what happens when you stir sugar and water in a glass?

• The sugar floats to the top of the glass.

• The sugar dissolves in the water, and you cannot see it.

• The sugar disappears and it is no longer in the glass.

• The sugar and water do not mix.

Tags

NGSS.MS-PS1-2

When you gather information using your five senses, you make 

• observations.

• inferences.

• mixtures.

• tests.

Tags

NGSS.MS-LS1-8

Which physical property of a rock would you use a triple beam balance to measure?

• weight

• mass

• length

• temperature

Which physical property of a rock would you use a triple beam balance to measure?

• magnet

• physical property

• state

• mixture

Which of these tools can you use to measure volume?

• thermometer

• spring scale

• graduated cylinder

• pan balance

Which of the following is not a proper lab rule?

• do not eat science materials unless directed to

• read and follow directions before staring any lab

• never wear goggles during lab experiments because they will ruin your outfit.

• report accidents/spills to teacher immediately

  Cooking raw meat into burgers is not an example of a chemical change.

• true

• false

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

A 5th grade student is trying to find out if a penny or a small wooden block is more dense than the other. She conducts an experiment using a water-filled beaker. Next, she gently places each item into the water-filled beaker. She observes that the penny immediately sinks to the bottom of the beaker, while the wooden block stays floating on top of the water. From her experiment this student can conclude that

• both the penny and the wooden cube have the same amount of density.

• the penny is more dense than the wooden block.

• the wooden block is more dense than the penny.

• she needs more data to figure out her conclusion.

Tags

NGSS.5-PS1-3

A 5th grade student is trying to find out if a penny or a small wooden block is more dense than the other. She conducts an experiment using a water-filled beaker. Next, she gently places each item into the water-filled beaker. She observes that the penny immediately sinks to the bottom of the beaker, while the wooden block stays floating on top of the water. From her experiment this student can conclude that

• both the penny and the wooden cube have the same amount of density.

• the penny is more dense than the wooden block.

• the wooden block is more dense than the penny.

• she needs more data to figure out her conclusion.

Tags

NGSS.5-PS1-3

Match the following

• to get a closer look at something

• thermometer

• to heat up matter

• hand lens

• to protect your eyes

• meter stick

• to measure the temperature of something

• goggles

• to measure the length of something

• hot plate

Tags

NGSS.MS-PS3-4