Science Experiments

Quiz
•
Science
•
7th Grade
•
Hard
+6
Standards-aligned
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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