Quiz about Variables in Science Experiments: Practice!

Question 1

Scenario 1: A student is conducting an experiment to determine how different amounts of sunlight affect the growth of tomato plants.

What is the Independent Variable?

Accepted Answer

Amount of sunlight

Answer

Growth of tomato plants

Answer

Type of tomato plant

Answer

Type of soil

Answer

Temperature

Question 2

Scenario 1: A student is conducting an experiment to determine how different amounts of sunlight affect the growth of tomato plants.

What is the Dependent Variable?

Accepted Answer

Growth of tomato plants

Answer

Amount of sunlight

Answer

Type of tomato plant

Answer

Type of soil

Answer

Temperature

Question 3

Scenario 1: A student is conducting an experiment to determine how different amounts of sunlight affect the growth of tomato plants.

What are THREE controlled variables that are NOT independent or dependent variables? Select ALL that apply!

Accepted Answer

Amount of water

Accepted Answer

Type of soil

Accepted Answer

Temperature

Answer

Amount of sunlight

Answer

Growth of Tomato Plant

Question 4

Scenario: A scientist is investigating how the length of a pendulum affects the time it takes for one full swing.

What is the independent variable?

Accepted Answer

Length of the pendulum

Answer

Time for one full swing

Answer

Mass of the pendulum bob

Answer

initial angle

Answer

air resistance

Question 5

Scenario: A scientist is investigating how the length of a pendulum affects the time it takes for one full swing.

What is the dependent variable?

Accepted Answer

Time for one full swing

Answer

Length of the pendulum

Answer

Mass of the pendulum bob

Answer

initial angle

Answer

air resistance

Question 6

Scenario: Students are experimenting with different paper airplane designs to see which one travels the farthest distance.

What is the independent variable?

Accepted Answer

Paper airplane design

Answer

Type of paper

Answer

Launching force

Answer

Air resistance

Answer

Distance traveled by the paper airplane

Question 7

Scenario: Students are experimenting with different paper airplane designs to see which one travels the farthest distance.

What is the dependent variable?

Accepted Answer

Distance traveled by the paper airplane

Answer

Type of paper

Answer

Launching force

Answer

Air resistance

Answer

Paper airplane design

Question 8

Scenario: Researchers are studying how varying incubator temperatures impact the hatch rate of chicken eggs.

What is the independent variable?

Accepted Answer

Incubator temperature

Answer

Hatch rate of chicken eggs

Answer

Type of chicken eggs

Answer

Humidity

Answer

Egg turning frequency

Question 9

Scenario: Researchers are studying how varying incubator temperatures impact the hatch rate of chicken eggs.

What is the dependent variable?

Accepted Answer

Hatch rate of chicken eggs

Answer

Type of chicken eggs

Answer

Humidity

Answer

Egg turning frequency

Answer

Incubator temperature

Question 10

In a study exploring how different types of music affect heart rate, what would be considered controlled variables but NOT an independent or dependent variable? Select all that apply.

Accepted Answer

Volume of music

Accepted Answer

Duration of experiment

Answer

Type of music

Answer

Heart rate

Question 11

What is the purpose of a controlled variable in a scientific experiment?

Accepted Answer

It is a factor that we keep constant to ensure a fair test.

Answer

It is the variable that we manipulate to test our hypothesis.

Answer

It is the variable that changes in response to the independent variable.

Answer

It is the outcome or result we are trying to measure.

Question 12

In a science experiment, which variable is the one that you deliberately change or manipulate to see its effect?

Accepted Answer

Independent variable

Answer

Controlled variable

Answer

Dependent variable

Answer

Control group

Question 13

Which of the following best describes the dependent variable in a scientific experiment?

Accepted Answer

The variable that we measure or observe to see how it responds to changes.

Answer

The variable that we keep constant to ensure accuracy.

Answer

The variable that we manipulate to test our hypothesis.

Answer

The variable that we use as a standard for comparison.

Question 14

A scientist is conducting an experiment to see how the weight of a car affects its fuel efficiency. What is the dependent variable in this experiment?

Accepted Answer

The fuel efficiency of the car

Answer

The weight of the car

Answer

The type of fuel used

Answer

The color of the car

Question 15

In an experiment investigating the effect of different amounts of light on plant growth, which variable represents the amount of light?

Accepted Answer

Independent variable

Answer

Dependent variable

Answer

Controlled variable

Answer

Control group

Question 16

What term is used for the group in an experiment that does not receive the experimental treatment and is used as a baseline for comparison?

Accepted Answer

Control group

Answer

Independent variable

Answer

Dependent variable

Answer

Controlled variable

Question 17

In a science experiment, why is it important to clearly define and identify the variables?

Accepted Answer

To communicate the purpose and design of the experiment and its results effectively

Answer

To make the experiment more complicated

Answer

To confuse the participants

Answer

To ensure that the experiment is not repeatable

Variables in Science Experiments: Practice!

17 questions

Scenario 1: A student is conducting an experiment to determine how different amounts of sunlight affect the growth of tomato plants.
What is the Independent Variable?

Scenario 1: A student is conducting an experiment to determine how different amounts of sunlight affect the growth of tomato plants.
What is the Dependent Variable?

Scenario 1: A student is conducting an experiment to determine how different amounts of sunlight affect the growth of tomato plants.
What are THREE controlled variables that are NOT independent or dependent variables? Select ALL that apply!

Scenario: A scientist is investigating how the length of a pendulum affects the time it takes for one full swing.
What is the independent variable?

Scenario: A scientist is investigating how the length of a pendulum affects the time it takes for one full swing.
What is the dependent variable?

Scenario: Students are experimenting with different paper airplane designs to see which one travels the farthest distance.
What is the independent variable?

Scenario: Students are experimenting with different paper airplane designs to see which one travels the farthest distance.
What is the dependent variable?

Scenario: Researchers are studying how varying incubator temperatures impact the hatch rate of chicken eggs.
What is the independent variable?

Scenario: Researchers are studying how varying incubator temperatures impact the hatch rate of chicken eggs.
What is the dependent variable?

In a study exploring how different types of music affect heart rate, what would be considered controlled variables but NOT an independent or dependent variable? Select all that apply.

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Variables in Science Experiments: Practice!

17 questions

Scenario 1: A student is conducting an experiment to determine how different amounts of sunlight affect the growth of tomato plants.What is the Independent Variable?

Scenario 1: A student is conducting an experiment to determine how different amounts of sunlight affect the growth of tomato plants.What is the Dependent Variable?

Scenario 1: A student is conducting an experiment to determine how different amounts of sunlight affect the growth of tomato plants.What are THREE controlled variables that are NOT independent or dependent variables? Select ALL that apply!

Scenario: A scientist is investigating how the length of a pendulum affects the time it takes for one full swing.What is the independent variable?

Scenario: A scientist is investigating how the length of a pendulum affects the time it takes for one full swing.What is the dependent variable?

Scenario: Students are experimenting with different paper airplane designs to see which one travels the farthest distance.What is the independent variable?

Scenario: Students are experimenting with different paper airplane designs to see which one travels the farthest distance.What is the dependent variable?

Scenario: Researchers are studying how varying incubator temperatures impact the hatch rate of chicken eggs.What is the independent variable?

Scenario: Researchers are studying how varying incubator temperatures impact the hatch rate of chicken eggs.What is the dependent variable?

In a study exploring how different types of music affect heart rate, what would be considered controlled variables but NOT an independent or dependent variable? Select all that apply.

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Similar Resources on Wayground

Popular Resources on Wayground

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Scenario 1: A student is conducting an experiment to determine how different amounts of sunlight affect the growth of tomato plants.
What is the Independent Variable?

Scenario 1: A student is conducting an experiment to determine how different amounts of sunlight affect the growth of tomato plants.
What is the Dependent Variable?

Scenario 1: A student is conducting an experiment to determine how different amounts of sunlight affect the growth of tomato plants.
What are THREE controlled variables that are NOT independent or dependent variables? Select ALL that apply!

Scenario: A scientist is investigating how the length of a pendulum affects the time it takes for one full swing.
What is the independent variable?

Scenario: A scientist is investigating how the length of a pendulum affects the time it takes for one full swing.
What is the dependent variable?

Scenario: Students are experimenting with different paper airplane designs to see which one travels the farthest distance.
What is the independent variable?

Scenario: Students are experimenting with different paper airplane designs to see which one travels the farthest distance.
What is the dependent variable?

Scenario: Researchers are studying how varying incubator temperatures impact the hatch rate of chicken eggs.
What is the independent variable?

Scenario: Researchers are studying how varying incubator temperatures impact the hatch rate of chicken eggs.
What is the dependent variable?