Front

What is a crucial step when evaluating a scientific theory?

Back

Comparing the theory's predictions with observed data.

Tags

NGSS.HS-PS2-1

NGSS.HS-PS4-3

Front

How can you evaluate the reliability of a scientific source?

Back

By assessing the credentials of the author and the publication.

Front

How would you evaluate a claim that a new type of light bulb is more energy-efficient?

Back

Conduct comparative tests measuring lumens per watt and analyze the data.

Front

What is an example of evaluating a scientific experiment?

Back

Analyzing the results of an experiment to determine if the hypothesis was supported.

Tags

NGSS.HS-PS1-5

Front

What is the first step in evaluating a scientific hypothesis?

Back

Reviewing existing literature.

Front

Define 'scientific theory'.

Back

A well-substantiated explanation of an aspect of the natural world that is based on a body of evidence.

Front

What is the purpose of peer review in scientific research?

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To ensure the quality, validity, and reliability of research before publication.

Front

What does it mean to replicate an experiment?

Back

To repeat an experiment to verify the results and ensure reliability.

Front

What is a hypothesis?

Back

A testable prediction about the relationship between two or more variables.

Tags

NGSS.HS-PS1-2

Front

What is the significance of control groups in experiments?

Back

Control groups allow for comparison against the experimental group to isolate the effect of the independent variable.