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How does a sieve work?
A sieve works to separate small things and large things.
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What is a filter paper?
Filter paper has very tiny holes, stays strong when wet and not tear easily.
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How many types of science enquiry?
Five
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Name 2 solids that dissolve in water.
Sugar , Salt
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What is a sieve?
A sieve is a kind of filter and have small holes.
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Why is it unsafe to taste the materials?
Because the materials and the equipment may not be clean.
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Name 2 examples of magnetic materials.
Knife , Paper clip
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What is insoluble?
Solids that do not dissolve in a liquid is called insoluble.
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Name 2 examples of non-magnetic materials
Wood, Plastic
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Name 2 solids that do not dissolve in water.
Sand, Flour
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What is a funnel?
A funnel is a cone-shaped piece of equipment and to support the filter paper.
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What is soluble?
Solids that dissolve in a liquid is called soluble.
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Name 2 types of science enquiry.
Researching and fair testing
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What is a filter?
A filter has holes and some of the mixture can pass through.
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What is a mixture?
Two or more materials are mixed together is called a mixture.
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