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WorksheetsChange in Matter (Ice Cream in a bag)
Total questions: 10
Worksheet time: 5mins
When matter goes from liquid to solid, that's called...
Freezing
Melting
Evaporation
Condensation
What happens to matter during freezing?
Solid turns liquid.
Liquid turns into solid.
What did we pour into the smaller zip lock bag?
water
ice
milk
shampoo
What state of matter is the milk when you begin?
solid
liquid
gas
plasma
What state of matter should the milk be when you were finished?
solid
liquid
gas
plasma
Why do we add salt to the ice?
To add flavor to the ice cream
to lower the temperature at which water freezes
to melt the ice faster
to completely stop the ice from ever melting
What did you do make the milk turn into ice cream?
take it outside in the sunshine
shake and rub the bag
put it in the freezer
put in in an ice cream machine
Why did we add sugar to the milk in the bag?
to make it freeze faster
to keep it from sticking to the bag
to make it sweeter
because we wanted to
Why do you need to use a small towel or napkin and wear it on your hands?
to keep your hands from getting so cold
in case you spilled your milk you could clean it up quickly
to make you look cooler while making ice cream
so you could catch the football better at recess
Why did the outside of the bag get wet? (Choose the best response)
condensation occurred because the moisture in the air cooled when it came in contact with the cold ice
bags leak
