5th grade Matter

If something is a solid...

• It will pour.

• It takes the shape of its container.

• It cannot be easily seen.

• It will hold its shape.

Tags

NGSS.5-PS1-3

A marshmallow is roasted over a fire. The roaster is not very good at keeping it out of the fire. It turns black after being caught on fire. What was needed for this chemical change to take place?

• Heat energy had to be taken away.

• Heat energy had to be added.

• A certain amount of time had to pass.

• The marshmallow had to be taken our of the bag.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

A house made out of pretzels was weighed. A little kid came by and took it apart. It was weighed again even though it was taken apart...

• the pretzels weighed less.

• the weight was the same as when it was built.

• the pretzels could now be thrown away.

• it would depend on how large the house was.

You are making lemonade with a drink mix and water. You have 100 grams of water and you add 5 grams of lemonade mix. What will the lemonade weigh after mixing it together?

• 90 grams

• 500 grams

• 100 grams

• 105 grams.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

If a substance has had a physical change

• It can be reversed.

• it disappears.

• it will float in water.

• an unexpected color will happen.

You can know a chemical change has happened if...

• it changes from a solid to a liquid.

• it floats in water.

• it unexpectedly changes in temperature.

• it evaporates.

Tags

NGSS.MS-PS1-2

A burning candle is both a physical change and a chemical change because...

• It gives off a good smell for our houses.

• Time passes one minute at a time.

• The flame glows bright.

• The string in the middle of the candle burns and the wax melts.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Any material that can be observed.

• Chemical change

• substance

• reactant

• weight

Something that has mass and takes up space.

• Matter

• gas

• product

• heat

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Matter with a definite volume and holds its own shape

• gas

• liquid

• solid

• weight

Tags

NGSS.5-PS1-3