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Worksheets3rd Periodic Test Review in Science 4
Total questions: 20
Worksheet time: 10mins
Imagine you're in a science class, and your teacher brings out a bar magnet and a box of various objects. A magnet attracting a paperclip is an example of what type of force?
A force that changes the color of the paperclip.
A force that has no effect on the paperclip.
A pulling force.
A pushing force.
Imagine you're playing with a ball. Which of the following balls would be the easiest to squeeze and change its shape?
A brick
A glass bottle
A sponge
A steel pipe
Imagine you're playing soccer with your friends. You kick the ball towards the goal. What is the force in this scenario?
The color of the soccer ball.
The kick you applied to the ball.
The size of the soccer ball.
The speed of the soccer ball.
If you wanted to move a heavy box, which of the following would require the LEAST amount of force?
Lifting it directly overhead.
Pulling it up a ramp.
Pushing it across the floor.
Pushing it straight up.
Which of the following actions will most likely cause an object to change direction?
Giving the object a small nudge to the side.
Pulling the object in a straight line.
Pushing the object in a straight line.
Twisting the object.
One sunny afternoon, you're at the beach. You have a colorful sponge for washing your hands after sitting on the sand. What happens when you squeeze the sponge?
It becomes harder.
It becomes smaller and flatter.
It disappears.
It starts to glow.
Imagine you're building a tower with blocks. You want the tower to be sturdy and not collapse easily. Which of the following materials would be MOST likely to make a stable, rigid tower?
Cotton balls
Playdough
Sand
Wooden blocks
Imagine you have a toy car on a smooth table. If you push the car gently, it will move slowly. If you push it harder, it will move faster. This demonstrates that:
All objects move at the same speed.
Force has no effect on the speed of an object.
The color of an object affects how easily it moves.
The harder you push, the faster an object will move.
You're playing with a jump rope while waiting for your P.E. class. You hold one end in each hand and pull them apart. What is the most likely outcome?
It will become longer.
It will become shorter.
It will break immediately.
It will remain the same length.
You're driving your new car from your town to the beach. You look at your car's odometer at the beginning of the trip and again when you arrive. What are you measuring?
Direction .
Distance
Speed
Time
You're taking your dogs for a walk in the city park. You attach a leash to their collar. What is the leash used for in this situation?
A rope that prevents the dog from moving.
A tool used to apply a pulling force to the dog.
A toy for the dog to play with.
A way to keep the dog from eating.
Imagine you're at the park with your friends. You're racing your bikes. How can you make your bike go faster?
By applying a push (pedaling harder)
By making it heavier (adding extra weight)
By putting it in the water
By removing the wheels
You are in your art class and you're playing with a paperclip. You pick it up and start to bend it. What happens to the paperclip?
It becomes longer.
It changes shape.
It disappears.
It remains straight.
A runner is training for a marathon. They use a stopwatch to track how long it takes them to run a certain distance. What are they measuring?
Direction
Distance
Speed
Time
Imagine you're sitting by a campfire on a cool evening. You feel the warmth from the fire. Which of the following is an example of heat energy in this situation?
The color of the flames.
The light from the fire.
The sound of the crackling wood.
The warmth you feel from the fire.
If a car travels 100 kilometers in 2 hours, what is its average speed?
2 km/h
50 km/h
100 km/h
200 km/h
What is the effect of a loud noise on your ears?
It can make your ears feel uncomfortable.
It can make your ears grow.
It helps you hear better.
It makes your ears warmer.
Imagine you're outside on a sunny day after a rain shower. You look up and see a beautiful rainbow in the sky. Which form of energy is responsible for the colors we see in a rainbow?
Electrical energy
Heat energy
Light energy
Sound energy
Which of the following shows the fastest speed?
A bicycle moving at 5 km/h
A car moving at 10 km/h
A plane moving at 300 km/h
A walking person moving at 2 km/h
Which of the following is an example of how heat energy is transferred?
A light bulb illuminating a room.
Listening to music.
Seeing a rainbow.
Touching a hot stove and getting burned.
