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WorksheetsMatter and Forces. Year 4
Total questions: 36
Worksheet time: 1hrs 21mins
Which thing in this picture represents a gas?
ice cubes
bubbles
glass
What kind of change is breaking a window?
What kind of change is frying an egg?
What kind of change is burning wood?
The change happening in the picture is...
Irreversible
Reversible
Changes
A pineapple is... (2 options)
Soft
Opaque
Flexible
Rough
Wet
When ice cubes melt and we freeze them, this change is....
Irreversible
Reversible
Squeeze
The universe is made up of matter.
True
False
A chemical change is when a new substance is produced.
True
False
To separate a mixture of salt and water what separation tool/method is used?
Filter
Sieve
Magnet
Evaporation
Liquids...
don't have a definite shape and don't have a definite volume
don't have a definite shape and have a definite volume
have a definite shape and have a definite volume
The properties of matter can change. These changes are called...
states of matter
physical changes
mixtures
energy
How to separate sand from stones?
Evaporation method
Hand-picking method
Filtration method
Sieving method
Is this a reversible or a irreversible change?
Reversible.
Irreversible.
What type of force do you see in this video?
Push
Pull
pull
push
What change of shape is this?
Stretch
Squeeze
Bend
Cut
____________ metals are magnetic.
No
Some
All
Only shiny
The amount of space something occupies
When an apple falls on the ground, like in the picture, the force that is applied to it is________________.
Magnetism
Twist
Compress
Gravity
Contact Force
Non contact Force
Is this an example of a physical or chemical change?
physical
chemical
