Font size
Worksheets#2-Physical Science Standards EOG Review 24-25
Total questions: 100
Worksheet time: 3hrs 50mins
Anika and Harper are conducting a science experiment. They have a pot containing 500 ml of water and bring it to a boil. After some time, they notice the pot now contains only 400 ml of boiling water. Can you help them figure out why there's less water in the pot?
The water gained mass as it boiled.
100 ml of water was added to the pot.
The water contained salt that evaporated.
100 ml of water changed into water vapor.
Avery and Oliver are racing their toy cars on a smooth track. Suddenly, they notice something slowing their cars down. What mysterious force could be at play here?
Makes it rise
Slows it down
Speeds it up
All of the above
Imagine Aria and Arjun are racing their toy cars on different tracks. How does friction affect their speed?
More friction decreases speed
More friction increases speed
Less friction decreases speed
Maya and Benjamin are sitting around a campfire, watching the flames dance as they roast marshmallows. Maya asks, "Hey Benjamin, do you know what kind of change is happening when the wood burns?"
Physical change
Chemical change
State change
Phase change
Arjun and Isla are in a science lab, and they just witnessed a fascinating experiment! Which of the following is a characteristic feature of a chemical change?
It is easily reversible.
It involves a change in physical state.
It produces new substances with different properties.
It does not involve energy changes.
Emma and Lily are having a fun science experiment day! They have a list of activities and need to identify which one is a physical change. Can you help them figure it out?
Rusting of iron
Burning of paper
Melting of ice
Cooking of food
Ava and Rohan are having a science experiment day! They want to know which of the following is an example of a physical change. Can you help them figure it out?
Digesting food
Freezing water
Burning coal
Cooking an egg
Olivia and James are having a debate in the kitchen. Olivia says that when water boils, it's just a simple change, while James insists it's something more complex. What kind of change is the boiling of water?
Chemical change
Physical change
Compound formation
Mixture
Harper and Lily are in the science lab, and they just mixed two mysterious liquids. Suddenly, a new colorful substance appears! What kind of change did they just witness?
Physical Change
Chemical Change
Imagine you're in a galaxy far, far away, and Mia is trying to lift a mysterious object. The greater the object's ___________, the stronger the gravitational force pulling it down. Can you help Mia figure out what makes it so heavy?
mass
velocity
color
shape
Mia and Abigail are racing toy cars on a smooth track. Suddenly, the track becomes rougher, increasing the force of friction. What happens to the speed of their toy cars?
It becomes zero
It increases
It decreases
It remains the same
Avery and Aria are conducting a science experiment. They want to know which of the following is an example of a chemical change. Can you help them figure it out?
Melting of butter
Boiling of water
Rusting of iron
Freezing of ice cream
Aria and Mia are on a space adventure! They are curious about the universe and want to know: Which factor does NOT affect the gravitational force between two objects?
Shape of the objects
Color of the objects
Distance between the objects
Mass of the objects
Michael and Mason are racing their toy cars on a track. If Michael's car travels a certain distance in a specific time, what formula should he use to calculate the speed of his car?
Speed = Time / Distance
Speed = Distance / Time
Speed = Distance + Time
Speed = Distance x Time
Daniel and James are on a road trip adventure! They drove 150 kilometers in 3 hours while singing their favorite songs. Can you calculate their average speed?
50 km/h
55 km/h
45 km/h
60 km/h
David and Olivia are having a playful debate in science class. David insists that one state of matter can hold its shape no matter what. Olivia is curious to know which state of matter he's talking about. Can you help her out?
Solids
Liquids
Gases
Imagine you're on a magical journey with Lily, Aiden, and Scarlett, exploring the world of matter. They discover a realm where particles are packed tightly together, almost like a crowded dance floor. Which state of matter have they stumbled upon?
Gases
Liquids
Solids
Imagine you're a tiny explorer like Michael, floating through a world where particles are having a party, but they're all keeping their distance from each other. Where are you?
In a pool of Liquids
In a sky full of Gases
In a block of Solids
James and Emma are having a friendly debate. James claims that if an entire cup of water magically disappears into thin air, the mass of the liquid water would be different from the water vapor. Emma, on the other hand, insists that the mass remains unchanged. Who is correct?
James is right, the liquid water's mass is more
Emma is right, the water vapor's mass is more
Emma is right, the mass is the same
Imagine you're in a magical world where William and Aria are on a quest to find the best materials for their cozy treehouse. They need to choose wisely! What kind of material should they pick if they want to keep the treehouse warm and snug, preventing the chilly wind from sneaking in?
A material that allows heat to travel through easily
A material that does NOT allow heat to travel through easily
Nora and Avery are having a heated debate! Nora says that when you touch a hot pan, the heat you feel is due to a certain type of heat transfer. Which type is it?
heat transfer through direct contact
heat transfer through the circulation of liquids and gases
heat transfer through electromagnetic waves
Priya just made a steaming cup of coffee and accidentally touched the cup. Ouch! Which type of heat transfer is responsible for the heat Priya felt?
Radiation
Conduction
Convection
Heat
Liam and Priya are cooking up a storm in the kitchen! They notice the water in the pot is bubbling away.
Can you help them identify the type of heat transfer happening here?
radiation
conduction
evaporation
convection
Imagine Ethan and Aria are at the beach, and Ethan dares Aria to walk barefoot on the hot sand. Ouch! What type of heat transfer is Aria experiencing?
radiation
convection
evaporation
conduction
Mia and Kai are having a cozy winter day indoors. They stand near a heater to warm up after playing in the snow.
Can you help them identify the type of heat transfer happening here?
convection
evaporation
radiation
conduction
Rohan and Grace are having a picnic under the bright sun. As they enjoy their day, they wonder how the sunlight is warming up the Earth.
Can you help them identify the type of heat transfer happening here?
radiation
absorption
convection
conduction
Charlotte and William are having a fun campfire night, roasting marshmallows over the fire.
Can you identify the type of heat transfer that makes their marshmallows toasty?
conduction
convection
radiation
evaporation
Liam and Maya are exploring the mysteries of the universe. Suddenly, they stumble upon a fascinating phenomenon where heat travels through electromagnetic waves. What is this amazing process called?
Convection
Conduction
Radiation
Samuel and Ethan are having a cook-off! Samuel is frying bacon in a pan. What type of heat transfer is primarily at work here?
Conduction
Convection
Radiation
Ethan is holding a steaming bowl of his favorite soup. What type of heat transfer is making his hands warm?
Conduction
Convection
Radiation
One sunny afternoon, Aria noticed the warm sunbeams streaming through her window. She wondered how the heat was traveling to her room. Can you help her figure it out?
conduction
convection
radiation
Avery and Isla are making pasta, and they notice the water in the pot is bubbling vigorously. What type of heat transfer is happening here?
Conduction
Convection
Radiation
Priya and Daniel are curious about how their microwave magically heats up their popcorn. Can you help them figure out the science behind it?
Conduction
Convection
Radiation
During a science fair, Noah and Sophia are exploring materials. Which of the following materials, according to their experiment, is NOT an insulator?
wool
glass
copper
plastic
Harper and Anika are exploring a mysterious lab filled with various materials. They need to find an insulator to safely handle some electrical equipment. Which one should they choose?
Mechanical pencil
Plastic
Silver
Copper
an insulator is a material that:
slows electrical energy and allows thermal energy to pass
transfers electrical energy and slows thermal energy
transfers thermal and electrical energy
slows thermal and electrical energy from transfering
what is NOT an example of an insulator in the kitchen?
a wooden spoon
pots and pans
a plastic measuring cup
an oven mitt
mittens help keep your hands warm in winter because:
they are fuzzy.
they are conductors of electrical energy.
they are conductors of heat.
they are insulators.
what is the difference between a conductor and an insulator?
a conductor allows electricity to flow through it easily and an insulator does not.
an insulator allows electricity to flow through it easily and a conductor does not.
a conductor is magnetic and an insulator is not.
an insulator is magnetic and a conductor is not.
a great conductor of energy is:
wood
plastic
cloth
metal
Complete this sentece: "Matter is anything that ...
the amount of matter in an object".
you can smell".
takes up space and has mass".
changes into liquid".
This definition "big or small, tall or tiny, long or short" talks about...
size
color
hardnes
flavour
Mass is the amount of _______ an object takes up.
gas
atom
matter
The block has a definite ____________.
all of these
odor
shape
A characteristic or quality
material
matter
property
solid
When a hammer breaks a large rock into smaller pieces, the broken rock is an example of
a physical change
a chemical change
solubility
density
When a metal mailbox is rusting because of the weather, the rust is an example of
a physical change
a chemical change
magnetism
texture
Measured using a thermometer.
mass
volume
temperature
atmospheric pressure
Whether something will sink or float.
mass
volume
density
solubility
What does dissolve mean?
Change the shape of a liquid to match the shape of its container
Break into pieces so small that they can no longer be seen
Have a fixed shape and volume
Not allow electricity or heat to flow through a material
What is a conductor?
A material that does not allow electricity or heat to flow through it
A material that allows electricity or heat to flow through it
The amount of space an object occupies
The ability of an object to float
What is an insulator?
A material that allows electricity or heat to flow through it
A material that does not allow electricity or heat to flow through it
The amount of matter an object has
The ability of a substance to dissolve into another substance
What is buoyancy?
pulling force of magnet
the ability of a substance to dissolve in another substance
the ability to float
material that allows electricity or heat to flow through
Balanced
Unbalanced
Balanced
Unbalanced
Balanced
Unbalanced
What happens to the speed of an object as an unbalanced force acts on it?
It increases or decreases.
It increases only.
It stays the same.
It decreases only.
What happens to the position of an object as an unbalanced force acts on it?
It causes no reaction.
It causes movement.
It causes gravity.
A push or a pull is the definition of a _______.
speed
direction
movement
force
What is a force?
A push only
A pull only
A push and a pull
A motion
which graph is constant speed?
Which graph shows an object at rest?
What is happening in the picture?
The object moves uphill, goes straight, then goes downhill
The object moves backwards, stops awhile, then goes forward quicker
Motion rhymes with lotion and potion and ocean.
The object moves forward, stops awhile, then goes back quicker
Which object is moving the FASTEST?
a
b
c
d
Gravity pulls objects....
Down
To the center of the Earth
From space to the floor
Gravity is not real! Tiny invisible angels push down on our shoulders.
During which interval is the object speeding up?
A to B
B to C
D to E
E to F
The size of particles change during expansion and contraction.
True
False
When space between particles expand, there is more space between the particles.
True
False
Left to right, what is occurring?
Contraction
Expansion
Which best explains how ice melts in a person’s hand?
The heat from a person’s hand transfers by radiation to the ice, causing it to melt.
The heat from a person’s hand transfers by conduction to the ice, causing it to melt.
The cool temperature of the ice transfers by radiation to a person’s hand, cooling it off.
The cool temperature of the ice transfers by conduction to a person’s hand, cooling it off.
Which best explains why the sun’s rays will warm a lake?
conduction
convection
radiation
What happens to metal railroad tracks during the heat of a summer day?
decrease in weight
increase in weight
decrease in length
increase in length
Which is an example of something that transfers heat by radiation?
the sun
stove burner
hot air balloon
wind currents
Which best describes the flow of heat?
from a larger object to a smaller object
from a warmer object to a cooler object
from a cooler object to a warmer object
from a smaller object to a larger object
People sitting around a campfire are able to feel the heat from the fire. How are the people able to feel the heat from the fire without touching the fire?
The heat from the fire travels through the ground and heats the ground around the people.
The heat from the fire is conducted through air molecules to the people.
The heat from the fire rises in the air and then settles around the people.
The heat from the fire radiates from the fire to the people.
Tina is boiling water in a metal pot for a weather experiment. What is most likelythe reason she would need to use a pot holder for moving the metal pot?
Radiation causes the pot to be hot.
Conduction causes the pot to be hot.
Convection causes the pot to be hot.
Transpiration causes the pot to be hot.
Which best explains what happens to most materials when they are heated?
they expand
they contract
they change color
they double in size
Which would most likely turn gas into a liquid?
cooling
boiling
warming
freezing
Which best explains why
a full glass bottle of water
should not be stored in a freezer?
The temperature of the freezer will make the water too cold.
Water expands when it freezes, and could break the bottle.
Water contracts when it freezes, and could break the bottle.
The temperature of the freezer will not make the water cold.
most likely to expand
if exposed to freezing temperatures?
What is being demonstrated in this diagram?
Heat causes gases to contract.
Heat causes gases to expand.
As air cools, air currents flow clockwise.
As air cools, air currents flow counterclockwise.
