Have your binder. Have a piece of loose leaf paper. Have a pen or pencil.

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Have your binder. Have a piece of loose leaf paper. Have a pen or pencil.

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Have your binder. Have a piece of loose leaf paper. Have a pen or pencil.

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Have your binder.Have a piece of loose leaf paper.Have a pen or pencil.

Be in your seat when the bell rings!

- Title
- Date
- U1-6

- OHEC =
- Observation
- Hypothesis
- Experiment
- Conclude

- See something odd.

- Make an If…then… statement.

- You must identify and control the variables.
- If…I.V.…then…D.V.…
- Independent variable - Cause
- Dependent variable - Effect

- You need two groups to compare results.
- Control Group – does not get the I.V.
- Experimental Group – gets the I.V.

- Collect some data.

- The only thing different between the control group and the experimental group should be the independent variable.
- Use a large sample to get better results.

- Line Graphs = Change over time.
- Bar Graphs = Different Groups.

- Look at the data to see if your hypothesis was correct.
- Write about it.
- Identify errors in controlling the variables.

- Observation
- Some students do better on tests than others.

- Hypothesis
- If______________________________then
___________________________________.

- If______________________________then
- Experiment
- Control –
- ______________________________

- Experimental –
- ______________________________

- Control –

- Where does the Data go?

- Data
- Conclusion? What do you think the data says?

- Data
- Inquire Further: