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Science Experiment Design Learning Check 1

Authored by Dani White-Yelito

Science

9th Grade

NGSS covered

Used 9+ times

Science Experiment Design Learning Check 1
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many independent variables should you have in an experiment?

One

Two

Three

Four

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What do you call the variable that is measured in an experiment?

Independent variable

Dependent variable

Constant

Control

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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Why do we need to have a control group?

To test multiple variables at once

To have a standard for comparison

To increase the sample size

To ensure the experiment is faster

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How do you make sure that an experiment is a fair test?

By changing multiple variables

By keeping all variables the same except one

By using different types of plants

By conducting the experiment in different locations

Tags

NGSS.MS-PS2-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

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This part of the experiment is the group that receives the treatment or variable being tested. 

experimental group

control group

data

variables

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the purpose of random assignment in an experiment?

To ensure each participant has an equal chance of being in any group

To increase the sample size

To test multiple variables at once

To ensure the experiment is faster

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which variable is manipulated by the researcher in an experiment?

Dependent variable

Independent variable

Control variable

Constant

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