Science Experiments

Science Experiments

7th Grade

34 Qs

quiz-placeholder

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Science Experiments

Science Experiments

Assessment

Quiz

Science

7th Grade

Hard

NGSS
MS-PS2-2, MS-LS2-1, MS-PS3-4

+6

Standards-aligned

Created by

Charles Martinez

FREE Resource

34 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a variable in the context of an experiment?

A constant factor that does not change

A graphical representation of data

A type of scientific report

A factor that can change

Tags

NGSS.MS-PS2-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is meant by 'independent variable'?

The variable that is measured in the experiment

The variable that remains constant

The variable that is changed to observe effects

The outcome of the experiment

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a hypothesis in a scientific experiment?

A detailed description of the experiment

A random guess about the experiment's outcome

A prediction or educated guess

A confirmed outcome of the experiment

Tags

NGSS.MS-PS1-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are controlled variables?

Variables that are eliminated from the experiment

Variables that change during the experiment

Variables that are kept the same throughout the experiment

Variables that are not important to the experiment

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is repetition important in experiments?

To make the experiment longer

To make the experiment more complex

To use up materials

To ensure results are reliable

Tags

NGSS.MS-PS3-4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of a scientific report?

To confuse other scientists

To record and communicate findings

To list all the materials used

To make a hypothesis

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should be included in the method section of a scientific report?

The conclusion of the experiment

The results of the experiment

The hypothesis and predictions

How the experiment was conducted

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