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WorksheetsMaterial changes
Total questions: 20
Worksheet time: 10mins
Materials can change when ... is done to them.
an action
a colour
a properties
an object
... can change when they are heated or cooled
material
colour
shape
size
A change where the material is able to return to its original shapes is called ....
permanent change
temporary change
sudden change
accidental change
A change where the material cannot return to its original size and shape is called ....
permanent change
temporary change
sudden change
accidental change
twisting a metal aper clip is the example of ... change
permanent
temporary
sudden
accidental
Tearing a piece of paper is the example of .... change
temporary
permanent
sudden
accidental
The process of changing a solid to a liquid is called______.
melting
boiling
freezing
solidifying
molding clay into art
physical change
chemical change
nuclear change
toasted bread
physical change
chemical change
nuclear change
What makes the ice cream melt?
heat
refrigerator
cooler
freezer
Which material can easily melt under the sun?
candle
crayon
wax
ice
The following materials easily melt when placed in a heated frying pan?
butter
plastic
nail
eggplant
What is this picture all about?
Pounding
Cutting
Heating
Coloring
What happen to some materials when pressed?
Will change in color
Will change it's size
Will become liquid
Will become gas
What is this picture all about?
Heating
Pounding
Pressing
Melting
Which of these materials are solid
Vinegar
Soy sauce
Wood
Coke
What property of the material is changed when the material is heated?
Change it's size
Change it's composition
New substance is formed
Nothing will change
What is this ?
Tearing
Bending
Cutting
Coloring
What is this?
Crumpling
Twisting
Coloring
Pounding
What action is this?
Pounding
Twisting
Bending
Stretching
