Scientific Knowledge

Science MUST be which of the following?

• flexible

• reliable

• testable

• observable

• ALL OF THE ABOVE

Which of the following is the FIRST step of the scientific method?

• research

• question/problem

• hypothesis

• testing

Is it bias if I give a multiple choice survey to students asking their favorite subject in school, but the only choices were my favorite subjects?

• Yes

• No

When your own experiences, beliefs or opinions interfere with the results of an experiment.

• fair

• bias

• unbiased

When you repeat your own experiment

• replication

• repetition

When someone else repeats your experiment

• repetition

• replication

This ensures that your experimental procedure was easy to follow and accurate.

• replication

• repetition

This ensures that your results are accurate

• repetition-your work

• replication-someone else does the experiment

• bias

Science MUST be observable

• True

• False

Tags

NGSS.MS-PS3-1

Do you need to gather data before you plan and conduct an experiment?

• Yes

• No

Tags

NGSS.MS-PS2-2