Unit 6: Matter Can Change

Look at the picture. What change does it show?

• breaking

• burning

• melting

Which will become a solid in a freezer?

• a glass plate

• juice

• a metal nail

Tags

NGSS.MS-PS1-4

Which is true about cutting?

• Cutting causes matter to melt.

• Cutting changes the shape of matter.

• Cutting makes a new kind of matter.

Which is true about burning?

• Burning makes a new kind of matter.

• Burning causes matter to freeze.

• Burning changes only the shape of matter.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

How does bread change when it is cut?

• It changes shape.

• It dissolves.

• It melts.

Juan freezes some juice into frozen juice pops. What claim does this evidence support?

• All substances freeze in a freezer.

• No substances free in a freezer.

• Some substances freeze in a freezer.

Tags

NGSS.MS-PS1-4

Jill claims that sugar dissolves in lemonade. What evidence supports her claim?

• The lemonade gets colder when the sugar is added.

• All the sugar sinks to the bottom of the pitcher.

• The sugar spreads out and mixes completely with the lemonade.

Tags

NGSS.MS-PS1-2

You mix sugar in a glass of lemonade. What is something you can observe by looking at the glass?

• Sugar never dissolves in lemonade.

• The sugar dissolves in the lemonade.

• Sugar sometimes dissolves in lemonade.

Tags

NGSS.5-PS1-4

Bo did an activity to see whether salt dissolves in water. How could he record his results for others to see?

• draw a picture of his results

• talk about his results

• think about his results

Tags

NGSS.MS-PS1-2

Jose asks a question --
Do bread crumbs dissolve in water?

What test can he do to answer his question?

• He can weigh the bread crumbs.

• He can stir the bread crumbs in a glass of water and watch what happens.

• He can stir the bread crumbs in glass of lemonade and watch what happens.

Tags

NGSS.MS-PS1-2