SC.5.N.1.1

If a scientific experiment repeatedly gives the same results, the experiment is

• valid

• a law

• invalid

• being done by an untrained student

If an experiment's results are accurate, when the experiment is repeated by another scientist, the results

• should be similar to those obtained originally

• will be identical every time the experiment is repeated

• should be completely different for a different scientist

• should vary quite a bit because of the difference in time between the completion of the experiments

• A

• B

• C

• D

• A

• B

• C

• D

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

• A

• B

• C

• D

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

• A

• B

• C

• D

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

• A

• B

• C

• D

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

What is an Experiment ?

• Information about the natural world gathered through the senses and/or scientific instruments.

• A scientific test or procedure that is carried out under controlled conditions to answer a scientific question.

• Measurements or observations collected and recorded in an experiment or investigation.

• A group in a scientific experiment that serves as a reference for comparison to the experimental group; a group that is untreated by the factor being tested.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS2-2

A group in a scientific experiment that serves as a reference for comparison to the experimental group; a group that is untreated by the factor being tested.

• Control group

• Variable group

• hypothesis group

• I am Groot

Information about the natural world gathered through the senses and/or scientific instruments.

• Data

• Observation

• Results

• Analyzing

Tags

NGSS.MS-LS1-8