WorksheetsUnit 1 EOT- Grade 5
Total questions: 134
Worksheet time: 1hrs 7mins
Matter is:
Anything that has color
Anything that has mass and takes up space
Anything that can move
Anything that produces light
Mass is:
The amount of matter in an object
The space an object occupies
The color of an object
The shape of an object
What is volume?
A measure of sound
A measure of how much space an object occupies
A measure of weight
A measure of temperature
Matter is made up of:
Water
Tiny particles
Energy
Sound waves
Which of the following is not a state of matter?
Solid
Gas
Energy
Liquid
Which statement is true about solids?
They have a fixed shape and volume
They change shape easily
They fill all available space
They cannot be touched
Liquids:
Have a fixed shape
Have a fixed volume but take the shape of their container
Have no shape or volume
Are made of gas particles only
Gases:
Keep their shape
Keep their volume
Fill all available space
Stay still and packed
What is a physical property?
A change in chemical structure
A characteristic observed without changing the material
A property that cannot be measured
A way to destroy matter
Which of these is a chemical property?
Flexibility
Solubility
Rusting
Reflectivity
Reflectivity means:
How easily something breaks
How light bounces off a surface
How sound travels
How something dissolves
Which object shows high reflectivity?
Wood
Mirror
Paper
Fabric
Solubility means the ability of a substance to:
Melt in heat
Dissolve in a liquid
Reflect light
Conduct heat
Which of these is a good conductor of electricity?
Wood
Plastic
Paper
Copper
Which of these is a bad conductor of heat?
Aluminum
Iron
Plastic
Silver
Pots and pans are made of metal because:
Metals are heavy
Metals are good conductors of heat
Metals are colorful
Metals are flexible
Magnetism means:
The ability to dissolve
The ability to reflect light
The ability to be attracted to a magnet
The ability to burn
Which of these materials is magnetic?
Iron
Wood
Plastic
Paper
Flexibility means:
The ability to bend without breaking
The ability to dissolve in water
The ability to reflect light
The ability to conduct heat
Which of the following objects shows flexibility?
Glass
Metal wire
Rock
Ice
Mass is measured using:
Ruler
Thermometer
Balance
Cylinder
Volume is measured using:
Balance
Graduated cylinder or ruler
Thermometer
Magnet
Metals are shiny because they have:
Solubility
Reflectivity
Magnetism
Flexibility
Metals can bend because they have:
Conductivity
Flexibility
Magnetism
Density
Copper is used to make wires because it:
Is heavy
Is shiny
Is a good conductor of electricity
Can dissolve easily
What happens when matter burns?
It changes shape
It changes its chemical property
It stays the same
It only changes color
The ability of a material to burn is called:
Solubility
Conductivity
Flammability (combustion)
Flexibility
What causes rust to form on metals?
Metal + oxygen + water
Metal + air only
Metal + sunlight
Metal + heat
The process of rusting is also called:
Corrosion
Flexibility
Solubility
Magnetism
Which statement is true about physical properties?
They cause the material to change into a new substance
They can be observed without changing the material
They cannot be measured
They only describe gases
Which sense can be used to identify a physical property?
Only sight
Hearing, smell, touch, taste, or sight
Only smell
Only touch
when a solid dissolve
Solubility
reflectivity
conductivity
When metal rusts, its chemical property has:
Stayed the same
Changed
Disappeared
Improved
How many states of matter are there?
One
Two
Three
Four
Which of the following is not a state of matter?
Solid
Liquid
Gas
Energy
Which statement describes a solid?
It has a definite shape and definite volume
It has no shape or volume
It takes the shape of the container
It spreads to fill all space
The particles in a solid are:
Far apart and move freely
Close together and vibrate in place
Medium packed and slide past each other
Not moving at all
The particles in a liquid are:
Tightly packed and don’t move
Far apart and move freely
Close together and slide past each other
Arranged in a pattern and fixed
The particles in a gas are:
Very close together
Medium packed
Far apart and move freely
Arranged in rows
Which state of matter has a definite shape and definite volume?
Solid
Liquid
Gas
None
Which state of matter has a definite volume but no definite shape?
Solid
Liquid
Gas
Plasma
Which state of matter has no definite shape and no definite volume?
Solid
Liquid
Gas
Ice
Liquids take the shape of:
Themselves
The container
Solids nearby
Air
The particles in a liquid move by:
Sliding past each other
Staying still
Bouncing off walls
Vibrating in place only
When heat energy is added to a solid, the particles:
Move slower
Stop moving
Move faster and spread apart
Become more packed
When a solid changes into a liquid, this process is called:
Freezing
Melting
Condensing
Evaporating
When a liquid changes into a gas, it is called:
Melting
Freezing
Evaporating
Condensing
When a liquid changes into a solid, it is called:
Melting
Freezing
Evaporating
Boiling
When gas changes into liquid, it is called:
Melting
Freezing
Condensing
Evaporating
What happens to the movement of particles when temperature increases?
They move faster
They move slower
They stop moving
They disappear
What happens to the movement of particles when temperature decreases?
They move faster
They move slower
They move apart
They become gas
Choose which statement describes the arrangement of particles in a liquid.
The particles are tightly packed together and vibrate in place
The particles are less tightly packed and can move and slide past one another
The particles have no arrangement
Choose which statement describes the arrangement of particles in a solid.
The particles are tightly packed together and vibrate in place
The particles are less tightly packed and can move and slide past one another
The particles have no arrangement
A spoonful of salt has a mass of 10 grams. A cup of water has a mass of 300 grams. What do you predict will be the total mass of the saltwater when the salt is dissolved in the water? Circle the answer that best matches your thinking.
more than 300 grams
less than 300 grams
300 grams
Explain your thinking. What reasoning did you use to make your prediction about the total mass when salt dissolves in water?
Mass is conserved, so the total equals the sum of the salt and water masses ( 10 g + 300 g).
Some of the salt disappears, so the total mass becomes less.
Dissolving removes mass from the system.
Water loses mass when salt is added, so the total decreases.
Which statement best describes a physical change?
A new substance is formed.
The matter stays the same but changes form.
Which of the following is a chemical change?
Melting ice
Tearing paper
Dissolving sugar in water
Rusting iron
During a physical change, matter:
forms a new substance
does not form a new substance
always changes color and smell
is destroyed during the process
Which of these changes is reversible?
Burning wood
Freezing water
Baking a cake
Rusting metal
Which observation is a sign that a chemical reaction occurred?
Change in shape
Change in size
Formation of gas or bubbles
Breaking a stick
Cooking an egg is an example of a:
Physical change
Chemical change
Reversible change
Temporary change
Which of the following shows a chemical reaction?
Ice melting into water
Water boiling into vapor
Vinegar reacting with baking soda to form bubbles
Sugar dissolving in tea
What is true about the Law of Conservation of Mass?
Matter is neither created nor destroyed in a physical or chemical reaction.
Some matter disappears during chemical changes.
New mass is created in reactions.
Atoms vanish after reactions occur.
You combine 500 g of one material and 200 g of another in a closed container. A chemical reaction occurs. What is the total mass after the reaction?
600 g
650 g
700 g
800 g
Which law explains that the total mass of substances before and after a reaction stays the same?
Law of Energy Conservation
Law of Motion
Law of Conservation of Mass
Law of Thermodynamics
Combustion (burning): identify the type of change.
Physical change
Chemical change
Rusting: identify the type of change.
Physical change
Chemical change
Digestion: identify the type of change.
Physical change
Chemical change
Boiling: identify the type of change.
Physical change
Chemical change
Which situation best represents a physical change?
Bending a metal rod
Burning paper
Cooking an egg
Rusting a nail
Which statement correctly compares physical and chemical changes?
Both form new substances.
Both change the type of atoms.
Physical changes are reversible; chemical changes usually are not.
Chemical changes never involve heat.
Which clue would indicate that a chemical change has occurred?
Change in size
Color change and odor produced
Cutting into smaller pieces
Freezing into a solid
When vinegar reacts with baking soda, bubbles are produced. What gas is formed?
Oxygen
Nitrogen
Carbon dioxide
Hydrogen
Which of the following is a sign of a chemical change?
Change in shape
Color or temperature change
Melting into liquid
Breaking into smaller pieces
Which observation best shows that a chemical reaction has occurred?
Formation of a solid or gas (bubbles/fizzing)
Water changing to ice
Sugar dissolving in tea
Cutting paper into small pieces
When milk sours and smells bad, what type of change and sign is shown?
Chemical change — change in odor
Physical change — change in shape
Chemical change — change in size
Physical change — melting
Which observation is not a sign of a chemical change?
Changing from solid to liquid
Gas bubbles forming
Color change
Temperature increase
A student mixes two clear liquids and sees bubbles and heat. What conclusion can be made?
A physical change happened
A chemical reaction occurred
The liquids evaporated
Only a color change occurred
Which experiment shows two signs of chemical change?
Ice melting and water freezing
Baking soda and vinegar reacting — bubbles and temperature change
Salt dissolving in water
Breaking glass
When a shiny metal turns dull and reddish-brown, which sign of a chemical reaction is shown?
Color change (rust formation)
Change of shape
Change of size
Evaporation
Which type of chemical property do you observe in the image of burning wood?
Magnetism
Reflectivity
Combustion
Corrosion
Which type of chemical property do you observe in the image of a rusted bicycle wheel?
Magnetism
Reflectivity
Combustion
Corrosion
Which property allows wood to burn, resulting in a chemical change?
Reflectivity
Solubility
Combustibility
Conductivity
What is the term for a process in which metals react with air over time, causing them to rust or tarnish?
Combustion
Corrosion
Evaporation
Which of the following is an example of a chemical property shown in the picture of the rusted metal?
Reflectivity
Magnetism
Rusting of metal
What type of property causes certain materials to change when they are heated or cooked?
Physical property
Chemical property
Magnetic property
Reflective property
A spoonful of salt has a mass of 10 grams. A cup of water has a mass of 300 grams. What do you predict will be the total mass of the saltwater when the salt is dissolved in the water?
More than 300 grams (310 grams)
360 grams
Less than 300 grams (290 grams)
300 grams
Make a prediction: Will sugar dissolve faster in warm water or cold water?
Warm water
Cold water
Both dissolve at the same rate
Neither dissolves
Explain why: Why does sugar dissolve faster in warm water?
Warm water particles move faster and help sugar spread evenly
Cold water freezes the sugar into crystals
Warm water changes sugar into a new substance
Warm water is denser so sugar sinks quickly
How are mixtures formed and separated?
They are formed by physically combining substances and separated by methods like filtering, sieving, magnetism, and evaporation
They are formed by chemical reactions and cannot be separated
They are formed only by heating and separated only by freezing
They are formed by dissolving and separated only by hand picking
Which mixture is most likely a solution?
Muddy water
Cranberry juice
Potting soil
Milk
What type of mixture has particles that are large enough to settle out over time?
Solution
Suspension
Colloid
Homogeneous mixture
Which mixture is most likely a solution?
Muddy water
Cranberry juice
Potting soil
Milk
What type of mixture has particles that are large enough to settle out over time?
Solution
Suspension
Colloid
Homogeneous mixture
Which mixture has particles that do not settle and are evenly mixed throughout?
Suspension
Heterogeneous mixture
Solution
Colloid
Which of the following is a heterogeneous mixture?
Sugar dissolved in water
Milk
Muddy water
Salt water
How can mixtures be separated?
By heat, hand, magnet, filter, or sieve
Only by heating
Only by using magnets
They cannot be separated
What tool is used to separate sand from pebbles?
Filter paper
Magnet
Sieve
Evaporating dish
When sugar dissolves in warm water, what happens faster than in cold water?
Sugar melts
Sugar freezes
Sugar dissolves
Sugar separates
What do we call a combination of two or more substances that do not change chemically?
Compound
Solution
Mixture
Element
Which of the following is a homogeneous mixture?
Fruit salad
Salt water
Sand and stones
Cereal and milk
A spoonful of salt has a mass of 10 grams. A cup of water has a mass of 300 grams. What type of mixture is formed when the salt is dissolved in the water?
Colloid
Suspension
Heterogeneous
Homogeneous solution
Which method is used to separate a solid from a liquid using filter paper?
Evaporation
Filtration
Magnetism
Sieving
What happens to sugar when it dissolves in water?
It disappears completely and forms a new substance
It breaks into tiny particles and spreads evenly
It sinks to the bottom and stays solid
It changes color
What is the best way to separate salt from salt water?
Filtration
Magnetism
Evaporation
Hand picking
Which of the following is NOT a mixture?
Orange juice
Pure water
Air
Soil
What is formed when two or more substances mix and combine evenly?
Solution
Suspension
Colloid
Element
What happens when sand is mixed with water?
A chemical reaction occurs
It forms a clear solution
The sand settles at the bottom over time
It becomes one new substance
What is an example of a colloid?
Soda
Fog
Salt water
Sand and water
Which statement best describes a colloid?
Particles are large and settle out quickly
Particles are medium-sized and stay mixed without settling
Particles are dissolved and cannot be seen
Particles form a new chemical substance
Which of the following is an example of a colloid?
Milk
Salt water
Pebbles and sand
Sugar crystals
What does solubility mean?
The ability to float on water
The ability to dissolve in a liquid
The ability to conduct heat
The ability to reflect light
Which condition helps sugar dissolve faster?
Cold water
Warm water
Using less water
Keeping it still
Which process separates iron filings from sand?
Filtration
Evaporation
Magnetism
Sieving
Which process is used to separate muddy water?
Filtration
Magnetism
Evaporation
Hand picking
Which process separates salt from water?
Filtration
Evaporation
Sieving
Magnetism
Describe 4 additional possible signs of chemical change besides a change in color.
Odor change
Gas forms (bubbles)
Temperature change (gets hotter or colder)
Light produced
Which is a physical property of copper?
It is shiny and lets electricity pass.
It makes bubbles in vinegar.
It burns in air.
It turns into new matter.
Which shows a physical change?
Paper burning
Ice melting
Iron rusting
Cake baking
What stays the same in a physical change?
The kind of matter
The color
The size
The shape
What does not happen in a physical change?
The shape changes
A new substance forms
The size changes
The state changes
Which is a chemical change?
Freezing water
Burning wood
Cutting fruit
Melting wax
Which is a sign of chemical change?
Change in color
Change in shape
Breaking into pieces
Melting
When iron becomes rusty, what kind of change is it?
Physical
Chemical
Reversible
Temporary
When the temperature changes during an experiment, what does it show?
New substance formed
Material cooled
Shape changed
Material melted
When food smells bad, what sign is this?
Color change
Odor change
Temperature change
Gas forms
Solids have particles that are…
Very close together
Moving fast and far
Sliding past each other
Floating in air
Liquids have particles that…
Stay in one place
Slide past each other
Do not move
Are far apart
Gases have particles that…
Stay close together
Move freely and spread out
Do not move
Touch each other tightly
Which change can go back easily?
Ice melting
Wood burning
Cake baking
Rust forming
Which change makes a new substance?
Melting butter
Burning paper
Freezing water
Cutting a stick
What happens in a physical change?
Only the appearance or state changes; the kind of matter stays the same.
A new substance forms.
The material disappears completely.
Particles stop moving.
What happens in a chemical change?
A new substance forms.
Only the size changes.
It is always reversible.
No new matter forms.
What happens when we add heat to a solid?
It melts and becomes a liquid
It freezes
It becomes heavier
It stays the same
