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# Scientific Method - PowerPoint PPT Presentation

Scientific Method. Step 1: Observe. Before you start to do, you need to observe! This is critical when it comes to creating your hypothesis. Observe with 4 senses (eyes, ears, nose, touch). We do not taste anything in science!. Your paper should look like… Observation of unfortunate death

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## PowerPoint Slideshow about 'Scientific Method' - paul-bennett

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Presentation Transcript

• Before you start to do, you need to observe! This is critical when it comes to creating your hypothesis.

• Observe with 4 senses (eyes, ears, nose, touch). We do not taste anything in science!

Observation of unfortunate death

Observations:

1.

2.

3.

4.

5.

6.

7.

• What type of shoe prints are there?

• What is the spacing of the prints?

• What is around the pig?

• Is there anything else that you notice?

• Do you smell anything?

-Look at your observations and decide what you think happened to the pig.

-You must site evidence from your observations!

-Complete sentences, please. 3 sentence minimum.

3 sentence format happened to the pig.

I think…

I think this because I observed…

Step 2: Hypothesis happened to the pig.

• Educated guess based on observations.

• It does not have to be in the form of “if…then…”

• I want the hypothesis to be a complete sentence explaining what you think will happen during the experiment based on observations made.

• Hypothesis sorting activity

Your paper should look like this… happened to the pig.

Hypothesis or nah?

Yes No

Do not glue until you have been checked off!!!!!!

Step 3: Create the experiment happened to the pig.

• You will need the process of how you will test your hypothesis

• You will need an independent variable, a dependent, and a control before you create the process of the experiement

Types of Variables happened to the pig.

• Independent Variable: What YOU change/control to test your hypothesis

• Dependent Variable: What changes BECAUSE OF the independent variable

• Control: What stays the same throughout the entire experiment

Your paper should look like…. happened to the pig.

Types of Variables

Glue half sheet here

Independent Dependent

Do NOT glue until you’ve been checked off!

Summary happened to the pig.

Mythbusters happened to the pig. - NASA Hoax

Hypothesis:

How were these “hoaxes” tested:

Results of tests:

Conclusion (some of this will be your own opinion):

Warm up happened to the pig.

What is the independent variable in this graph? The dependent?

Warm up happened to the pig.

Summarize in two (complete) sentences the past two chapters of Bad Boy.