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WorksheetsScience Competition Round 1
Total questions: 15
Worksheet time: 15mins
Which of these is not a material?
glass
pencils
wood
plastic
Why is glass the best material for windows?
It's smooth.
It's transparent.
It's soft.
It's cheap
Why is metal a good material for making a key?
It's soft
It's shiny
It's stiff
It's rough
What kind of material would you want to make an umbrella out of?
absorbent
stretchy
Soft
waterproof
Which of this materials is hard and rigid?
Our sense organs ................. information from our surroundings
receive
interprets
I know chili is spicy, which sense am I using?
smell
hearing
sight
taste
Which of the following is true about senses and body parts?
You use your ears to hear
You use your eyes to smell
You use your hair to touch
You use your nose to taste
Which of the following is the cause of illusion?
The brain is tired.
The brain fails to work.
The brain misinterprets the signals.
The signals are not interpreted by the brain.
How can you look after your eyes?
Wearing sunglasses in strong sunlight
Touching your eyes with dirty hands
Looking directly at the Sun
If you keep the volume low on your headphones...
You look after your eyes
You look after your nose
You look after your teeth
You look after your ears
What is this object made of?
it's made of cotton
it's made of leather
it's made of rubber
it's made of fabric
Choose the material you can stretch.
If a material is flexible it...
can bend easily.
can melt easily.
can burn easily.
can transport electricity easily.
A material which is hard and attracted to a magnet.
Wool
Wood
Metal
Cotton
