Are tears made of matter?
Yes
No
Is this machine simple or complex?
Simple machine
A pan is…
Conductive, not elastic, hard
Conductive, elastic, hard
Insulating, not elastic, hard
Is this machine simple or complex?
Simple
Give an example of GAS?
…
Give an example of a SOLID…
…
How can we know which one has the most flour?
Volume
Mass
Is this machine simple or complex?
Complex
Is orange juice made of matter?
No
Yes
A jacket is…
Elastic, conductive, light
Elastic, insulating, light
Is this machine simple or complex?
Simple
What machine do you need to WRITE A LETTER?
Pencil
Is this machine simple or complex?
Complex
What machine do you need to put a nail in the wall?
Hammer
Is this machine simple or complex?
Scissors
What are the 3 states of matter?
Solid, liquid, gas
What change of state is described. We heat water in a pot and steam comes out..
Evaporation
The volume of a liquid can change?
False
True
What machine do you need to join sheets of paper?
Stapler
A pitcher is…
Insulating, elastic, hard
Insulating, not elastic, hard
Conductive, not elastic, hard
The shape and volume of gas can’t change?
False
True
What change of state is described. We leave chocolate in the sun…
Melting
Is an idea made of matter?
Yes
No
Give an example of a liquid?
…
What machine do you need to cut out a shape?
Scissors
Is this machine simple or complex?
Complex
Is air made of matter?
Yes
No
Is this machine simple or complex?
Simple
Is this machine simple or complex?
Complex
The shape of a solid can change?
False
True
Is this machine simple or complex?
Complex
What change of state is described. We put a bottle of water in the freezer..
Freezing