Unit 2 Chapter 2 TEST

Baked cookies can change back to cookie dough when back to its normal temperature.

• true

• false

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Melted crayon wax can turn back into crayons once they return back to normal temperature.

• true

• false

Tags

NGSS.MS-PS1-4

When water is frozen, it turns into......

• melted wax

• ashes and smoke

• rock

• ice

Tags

NGSS.MS-PS1-4

When lava is cooled, it turns into....

• ashes and smoke

• rock

• ice

• melted wax

Tags

NGSS.MS-ESS2-1

When wood is heated, it turns into.....

• ashes and smoke

• rock

• melted wax

• ice

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-2

When a candle is heated, it turns into....

• rock

• ashes and smoke

• melted wax

• ice

Tags

NGSS.MS-PS1-4

Heating cornstarch and water, helps make the mixture more sticky.

• true

• false

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

According to our sticky tests that we have done in class, which two ingredients would you want to use to make sticky glue?

• flour and heated cornstarch

• heated baking soda and flour

• cinnamon and salt

• sugar and salt

Which part of the design cycle is represented by the RED arrow?

• make

• plan

• test

• learn

Tags

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

NGSS.MS-ETS1-2

NGSS.MS-PS1-6

Which part of the design cycle is represented by the ORANGE arrow?

• make

• plan

• test

• learn

Tags

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4