Midterm Review 7

Which of these contains steps in the right order?

• Ask a question, research, state your hypothesis, experiment, analyze, draw a conclusion

• State your hypothesis, ask a question, research, experiment, analyze, draw a conclusion

• State your hypothesis, ask a question, research, draw a conclusion, experiment, analyze

• Ask a question, state your hypothesis, research, experiment, analyze and draw a conclusion, share the results

To make observations you use your _______.

• Feet

• Experience

• Senses

• Smile

Tags

NGSS.MS-LS1-8

The _____ _______ is the factor that you purposely change or control in order to see what effect it has.?

• dependent variable

• indipendent variable

• qualitative data

• quantitative data

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-4

The summary at the end of an experiment that explains the results. 

• conclusion
• procedures
• materials
• responding variable

Dependent variable means

• the scientist controls what to test
• educated guess
• ask a question
• what is being measured

Tags

NGSS.MS-PS2-2

What is an dependent variable?

• What a scientist changes in an experiment to test their hypothesis

• What scientist measure to see if it responded to a change

• What happens when you do an experiment

• What you keep the same throughout all experimental groups

It's December.

• Observation

• Inference

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

The girl is folding her arms.

• Observation
• Inference

Which observation is quantitative?

• It is 5 cm long
• It is smooth
• It looks red
• It is dry

Tags

NGSS.MS-PS3-1

What are you measuring when using a ruler?

• volume

• length

• mass

• weight