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Experimental Investigation Variables

Authored by John Donley

Science

7th - 9th Grade

NGSS covered

Used 51+ times

Experimental Investigation Variables
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

A student is testing the effect of shoe color on running speed.

What is the independent variable in this investigation?

Shoe color

Running speed

Track surface

Weather conditions

Tags

NGSS.MS-PS2-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

A student is testing the effect of shoe sole material on running speed.

What is the dependent variable in this investigation?

Shoe sole material

Running speed

Track surface

Weather conditions

3.

MULTIPLE SELECT QUESTION

45 sec • 10 pts

A student is testing the effect of shoelace tightness on running speed.

What are TWO controlled variables (constants) in this investigation?

Shoelace tightness

Running speed

Track surface

Race distance

Tags

NGSS.MS-PS2-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

Media Image

Hypothesis: If we increase the length of string on a pendulum, then it will a take longer time period to make one complete cycle back and forth.

What is the independent variable in this investigation?

Time period

Number of cycles

Length of string

Amount of mass on end of string

5.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

Media Image

Hypothesis: If we increase the length of string on a pendulum, then it will a take longer time period to make one complete cycle back and forth.

What is the dependent variable in this investigation?

Time period

Number of cycles

Length of string

Amount of mass on end of string

6.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

A student is testing the effect of different amounts of mass on the flight length of one specific paper airplane design.

What is the independent variable in this investigation?

Flight length

Airplane design

Amount of mass

Force of throw

Tags

NGSS.MS-PS2-2

7.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

A student is testing the effect of different color paper on the flight length of one specific paper airplane design.

What is the dependent variable in this investigation?

Flight length

Airplane design

Paper color

Location of test flight

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