
Nature of Science
Flashcard
•
Biology
•
9th Grade
•
Practice Problem
•
Easy
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a theory in science?
Back
A theory is a well-substantiated explanation of some aspect of the natural world, based on a body of evidence and repeatedly tested through observation and experimentation.
2.
FLASHCARD QUESTION
Front
What is the goal of a scientific investigation?
Back
The goal of a scientific investigation is to help the scientist solve a problem or answer a question.
3.
FLASHCARD QUESTION
Front
What is an independent variable?
Back
An independent variable is the factor that is changed or controlled in a scientific experiment to test its effects on the dependent variable.
4.
FLASHCARD QUESTION
Front
What is the scientific method?
Back
The scientific method is a systematic process that uses observation and experimentation to gain knowledge about events in nature.
5.
FLASHCARD QUESTION
Front
What represents ethical behavior in scientific investigation?
Back
Ethical behavior in scientific investigation includes accurate reporting of results, not exposing test subjects to unnecessary risks, and allowing others to review your work.
6.
FLASHCARD QUESTION
Front
What is a hypothesis?
Back
A hypothesis is a proposed explanation for a phenomenon, which can be tested through experimentation.
7.
FLASHCARD QUESTION
Front
What is a scientific law?
Back
A scientific law is a statement based on repeated experimental observations that describes some aspect of the world, often expressed mathematically.
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