1 / 13

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

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. Let’s Break it down!. See something odd. Observation. Make an If…then… statement. Hypothesis.

anevay
Télécharger la présentation

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

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Have your binder.Have a piece of loose leaf paper.Have a pen or pencil. Be in your seat when the bell rings!

  2. Title • Date • U1-6

  3. OHEC = • Observation • Hypothesis • Experiment • Conclude Let’s Break it down!

  4. See something odd. Observation

  5. Make an If…then… statement. Hypothesis

  6. 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. Experiment

  7. 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. Control the Variables

  8. Line Graphs = Change over time. • Bar Graphs = Different Groups. Which one is best?

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

  10. Observation • Some students do better on tests than others. • Hypothesis • If______________________________then ___________________________________. • Experiment • Control – • ______________________________ • Experimental – • ______________________________ Example

  11. Where does the Data go? Example

  12. Data • Conclusion? What do you think the data says? Example

  13. Data • Inquire Further: Example

More Related