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WorksheetsYear 4 Materials Science Review
Total questions: 13
Worksheet time: 7mins
Which property of a material allows it to be stretched and returned to its original shape?
Elastic
pores
waterproof
high tensile strength
Which of the following properties is important for choosing a suitable material for a raincoat?
warm
quick dry
non biodegradable
repel
What type of material would be suitable for making a kite?
elastic
denim
high tensile strength
warm
What is the term for an investigation in which only one variable at a time is changed?
quick dry test
fair test
elasticity test
waterproof test
Which property of a material is necessary for keeping water out?
pores
elasticity
repel
quick dry
Which of the following material is an example of a non biodegradable material?
cotton
glass
paper
wood
What type of material would be suitable for making a rain jacket?
warm
quick dry
wool
elastic
which of the following materials has high tensile strength - they do not snap, tear or stretch under tension.
paper
steel
rubber
glass
What is the term for a material's ability to resist tearing?
rippable
snap
high tensile strength
elasticity
Which of the following properties are important in a material being used for a picnic blanket?
quick dry
warm
bio degradable
low tensile strength
What is the term for a material that can withstand water without being damaged?
decomposable
elastic
waterproof
heavy
what is the name for the small holes in materials
pours
paws
poors
pores
What is the definition of medium tensile strength?
materials that snap or tear easily
materials that can hold a lot of water
the noise an object makes when it breaks suddenly
materials that stretch but do not snap
