Scientific Process & CER

What does the "C" stand for in CER?

• Caution

• Controlled Variable

• Conclusion

• Claim

Tags

NGSS.HS-PS4-3

CER is what part of the Scientific Process

• Caution

• Controlled Variable

• Conclusion

• Claim

Tags

NGSS.MS-PS3-5

NGSS.MS-ESS3-4

NGSS.MS-LS1-4

NGSS.MS-LS2-4

Statement of fact made after the experimental data is examined.

• Claim

• Independent variable

• Dependent variable

• Hypothesis

• Experimental group

Tags

NGSS.MS-PS1-2

If ..then statement that attempts to answer a question. Unproven

• Control group

• Hypothesis

• Evidence

• Independent variable

Tags

NGSS.MS-PS2-2

Used to compare to the experimental group.

• Experimental group

• Evidence

• Control group

• CER

Changes in response to the independent variable.

• CER

• Evidence

• Control group

• Dependent variable

Tags

NGSS.MS-PS2-2

Group that contains the independent variable.

• Control group

• Experimental Group

• Hypothesis

• Claim

One factor that differs from the control group.

• Independent variable

• Dependent variable

• Control Group

• Experimental group

Tags

NGSS.MS-PS2-2

Data, graphs, pictures, observations, pictures

• Independent variable

• Control group

• Experimental group

• Evidence

Tags

NGSS.MS-PS1-2

NGSS.MS-LS1-3

During an experiment you can measure the heart rate during exercise. Is this a qualitative or quantitative measurement?

• Qualitative

• Quantitative