Scientific method

In 6th grade, every proper hypothesis begins with what word?

• Does

• Because

• If

• Then

Tags

NGSS.MS-PS2-2

What step does every scientific experiment begin with?

• hypothesis

• background research

• question/problem

• conclusion

True or False: Your hypothesis can never be wrong.

• True

• False

Should experiments be repeated over and over to see if the results are the same each time?

• Yes

• No

The information you record in an experiment is called your ____________.

• Data

• Notebook

• Conclusion

• Inquiry

Tags

NGSS.MS-PS1-2

A series of steps is used by scientists to solve a problem or answer a question.

• Scientific method

• Data collection

• Recipe

• Metric system

Tags

NGSS.MS-PS1-2

NGSS.MS-PS2-2

What is an observation?

• Something you measure or detect with your senses.

• An educated guess

• The way you feel about something

• A theory that has been disproved

Tags

NGSS.3-PS2-2

An observation that is measurable and made with tools (such as a ruler or scale) is what type

• quantitative

• koalatative

• qualitative

In any experiment, the independent variable ______________.

• remains the same to not mess up the experiment

• is purposely changed to test the hypothesis

• is known by the scientist before doing the experiment

Tags

NGSS.MS-PS2-2

If you increase the amount of spinach you eat, then you will increase the iron in your blood.

What's the dependent variable?

• increase the amount of iron in your blood

• you are

• spinach you eat