WorksheetsQuarter 2 revision sheet
Total questions: 134
Worksheet time: 2hrs 33mins
Which objects is waterproof?
Which objects are transparent?
What materials are suitable for making this object?
rubber
ceramics
Would you wear a raincoat or a sweater while walking in the rain?
A raincoat
A sweater
Which objects are absorbent?
What are the properties of a shirt?
flexible
hard
What materials can you see in this hammer? (Choose two)
glass
metal
wood
plastic
What is the can made of?
Metal
Wood
What is the pencil made of?
Metal
Wood
Which material is soft and bendable?
Which object is made of glass?
We can't change materials.
True
False
A ________will fill the shape of the container it is in.
solid
Liquid
Which materials have the ability to absorb water?
Select all that apply.
towel
rock
sponge
marble
The property of _______is how an object feels.
texture
weight
What are some properties of a teddy bear?
soft and fluffy
sharp and rough
How do we observe a properties of something?
With our heart
With our five senses
All materials are made of
Light
Matter
What are the 3 states of matter?
hard, soft, rough
Solid, liquid, gas
Which of these is NOT a material?
Wood
Pencil
Rubber
What is the property of a material that soaks up water?
Absorbent
Soft
If I say something is rough or smooth what property am I describing?
Hardness
Texture
If I say something is small what property am I describing?
Colour
Size
Which of these an important property needed for a window?
opaque
transparent
This wall has lots of little bumps all over it. It is...
rough
magnetic
The qualities of an object, such as its color, shape, size, and weight.
Properties
Materials science
The knife is made of metal. Metal is __________. (Choose 2)
hard
soft
dull
shiny
Which of these materials is used to make rain boots?
Paper
Plastic
Which property means "does not absorb water "?
waterproof
float
________________ materials like cement can support heavy weights without breaking
strong
soft
A wooden boats can _____________ on water
stretched
float
The body of the bus is made of _______________ .
wood
metal
Hard
Soft
Absorbent
Waterproof
A metal fork is...
hard solid
soft solid
Water is...
solid
liquid
Wool is...
soft solid
hard solid
A brick is...
smooth and hard
rough and hard
Pebbles are...
soft and smooth
hard and smooth
Which material would work best for a towel?
rubber
fabric
Which material would work best for a notebook?
paper
glass
Which material would work best for a bottle?
paper
plastic
able to bend without breaking
flexible
strong
able to withstand great force
flexible
strong
material that has a shape of its own
liquid
solid
the look, fell, smell, sound, or taste of things
texture
property
Objects have a harder time moving across a ___________ surface.
smooth
rough
Objects move easily across a ________ surface.
smooth
rough
What are the properties of this object?
absorbent and soft
soft and waterproof
What material is good for making a house?
Plastic
Wood
Which object is heavy?
cotton
dumbbell
Texture is how something...
feels
smells
Concrete is a strong material.
True
False
Soft,flexible clothes allow you to move easily.
True
False
Cotton is not a flexible material.
True
False
Some raincoats are made of-------
steel
plastic
The plastic material ------------absorb water
does
does not
Hard,sturdy materials are good for tables.
True
False
________________ materials like cement can support heavy weights without breaking
strong
float
soft
A wooden boats can _____________ on water
float
stretched
flexible
Fur is...
hard
soft
Which materials have the ability to absorb water?
Select all that apply
towel
rock
sponge
marble
Flexible means
to cut
to bend
to break
How do people choose materials to make or build an object?
1. The uses of the object. 2. The properties of the object.
The color and shape
bridge is made up of
cotton
papers
concrete
glass
raincoat is made up of
cotton
plastic
Raincoat is used to
keep us dry
absorb water
Which word best describes a material that is flexible?
bendable
breakable
recyclable
A ________ will fill the shape of the container it is in.
solid
liquid
The property of _______ is how an object feels.
texture
weight
What are some properties of a teddy bear?
hard and cold
soft and fuzzy
sharp and rough
Strong means
easy to move
hold heavy objeccts
Clothes are used to
to wear it and make us move easily
to make us fixed in a place
Glass material does not bend
true
false
Which material is the strongest?
metal
cotton
What does "assemble" mean?
To take apart
To put together
Which of these can be disassembled?
A basketball hoop
A wooden block
Which action describes putting pieces together?
Assembling
Breaking apart
What is an example of something that needs to be assembled?
A key
A chair
If you take apart a toy car, you are:
Building it
Disassembling it
What is left after disassembling a toy car?
A complete car
Different car parts
Which tool is used to assemble wooden pieces?
Screwdriver
Hammer
Choose more than one:
Which object can be assembled by adding wheels?
Car
Chair
Pencil
Bag
Wall
Choose more than one:
What holds two pieces of wood together when assembling?
Glue
Tape
Eraser
Screw
What should you do before disassembling a machine?
Turn it on
Turn it off
Which of these needs assembling to be used?
A bicycle
A hat
Assembling means taking things apart.
True
False
You need tools to assemble or disassemble many objects.
True
False
Disassembling can help us learn about how things are made.
True
False
All objects can be disassembled.
True
False
This picture show
Assemble
Disassemble
This object is ..............
assembled
disassembled
Take apart an object will change the materials property
Fales
True
Object can be disassembled and rebuild a new object with same materials
Fales
True
A design that has many colorful decorations and shapes on tiles is called a _____.
bricks.
A person that designs buildings is called an ______
scientist
architect
A student takes apart a wooden box. What can they build with the materials from the box?
They cannot make anything with the materials.
They can make something new with the materials.
Flat squares found on the floor or the ground are called
cubes
tiles
A design with many creative decorations found on buildings, on walls, on the ground, and more, is called
tiles
mosaic
melted candles will be solid when cooled
true
false
ice will not melt into water when heated
true
false
butter will melt when heated
true
false
chocolate will solidify when cooled after melting
true
false
water will freeze into ice when cooled
true
false
cheese will become solid when cooled after melting
false
true
metal will melt into liquid when heated
true
false
ice cream will become liquid when heated
true
false
eggs will be liquid again when it cooled
true
false
pasta will become softer when boiled
true
false
chocolate will melt when heated
true
false
Cooling means to _______________.
make something less hot.
make something more hot.
Is freezing water reversible?
yes
no
Heating means to ____________.
make them warmer.
make colder.
What makes an ice cube melt?
If it gets hot.
If it gets cold.
Is burning paper reversible?
Yes
No
.................... materials are able to go back.
Reversible
Non reversible
Toasting bread is ........................... change.
reversible
irreversible
liquid part of egg change into solid by................... and it is .................... change.
cooling, irreversible
heating, irreversible
………………………. is a measurement of how hot or cold something is.
heat
temperature
Paper and wood are reversible change .
true
false
melting the candle wax is ............. change.
reversible
irreversible
melting chocolate is ...................... change.
irreversible
reversible
Which one cannot be taken apart?
a puzzle after it is assembled
Cookie ingredients after they are baked.
this is .....................
assemble
disassemble
What happens when ice melts?
A solid becomes a liquid.
A solid becomes a gas.
How has water changed?
It has changed to a solid.
It has melted into a liquid.
....................... makes materials cooler and less hot.
cooling
heating
When liquid materials change by cooling, they melt.
false
true
Heating makes materials warmer and hotter.
true
false
when wood change into Ash this is .................... change.
irreversible
reversible
a nail rusting is ................ change
reversible
irreversible
................... is the changing from liquid to solid by cooling
melt
freeze
Rami disassembled his toy car , what did he change ?
color of the car
shape of the car
