Understanding Evaluation in Science

What does the term "evaluate" mean in a scientific context?

• To create a new theory based on language within a text.

• To form an opinion about the content, quality, validity, or effectiveness of ideas, information, and/or language within a text.

• To memorize facts based on language within a text

• To conduct an experiment based on language within a text

Tags

NGSS.HS-ESS3-2

NGSS.HS-ETS1-3

NGSS.HS-LS2-6

NGSS.HS-PS4-4

Which of the following is an example of evaluating a scientific experiment?

• Analyzing the results of an experiment to determine if the hypothesis was supported.
• Formulating a new hypothesis based on existing data.
• Conducting a literature review on previous experiments.
• Designing a new experiment without analyzing past results.

Tags

NGSS.HS-PS1-2

Consider a scenario where a student claims that a new type of light bulb is more energy-efficient. How would you evaluate this claim?

• Assume the claim is true without testing.
• Ask the manufacturer for their opinion.
• Only consider the price of the light bulb.
• Conduct comparative tests measuring lumens per watt and analyze the data.

Tags

NGSS.HS-ETS1-3

When evaluating a scientific theory, what is a crucial step?

• Ignoring contradictory evidence

• Comparing the theory's predictions with observed data

• Writing a summary of the theory

• Listing the scientists who support the theory

Tags

NGSS.HS-PS4-3

What is the first step in evaluating a scientific hypothesis?

• Conducting an experiment

• Formulating a question

• Reviewing existing literature

• Making a prediction

How can you evaluate the reliability of a scientific source?

• By checking the number of pages

• By assessing the credentials of the author and the publication

• By counting the number of references

• By looking at the cover design

Tags

NGSS.HS-PS4-4

Evaluate the following statement: "All scientific theories are absolute and unchangeable."

• True, because they are based on facts

• False, because theories can be revised with new evidence

• True, because they are universally accepted

• False, because they are just opinions

In evaluating the results of an experiment, why is it important to consider the control variables?

• To ensure the experiment is interesting

• To determine if the results are due to the independent variable

• To make the experiment easier to conduct

• To increase the number of trials