1. Scientific Method Notes

2. Observation
Definition:

4. Observation Inference
Definition:
Inference
Definition:
using your senses
to gather information
an interpretation based on
observation and prior
experiences

6. Prediction
Based on your observations predict what you think will happen next.
“I predict ___________________________”
A prediction is an inference about future events based on evidence, experience, or knowledge.

7. Experimental Design Notes

8. Control Group or Control
Receives no treatment OR
Receive standard treatment

9. Title
This will be given to you for each lab.

10. Problem
What is the effect of _____________ on ____________?

11. Independent Variable a.k.a. Manipulated Variable
The variable that is changed during the experiment

12. Dependent Variable a.k.a. Responding Variable
The variable that is observed and that may change in response to the independent variable

13. Hypothesis A proposed scientific explanation General format
The “if, then” format
If (independent variable) then (dependent variable)
if… then…

14. Experimental Constants
Variables that are not altered during the experiment.
There should be more than one!

15. Experimental Explanation
In 2-4 sentences explain what you are doing in the experiment.

16. Safety Read over the procedures
Identify safety procedures from the contract that you must pay special attention to in the lab
Identify any additional specific safety procedures noted in the lab

17. Results In 2-4 sentences, explain what happened in the experiment.
Refer to the actual data collected!

18. Conclusion
Does your data support or refute your hypothesis?

19. Experimental Error
What could have caused problems within your experiment?
Avoidable
Things that you have/ had control over
Unavoidable
Things that you have/ had no control over

20. Sketch of Experimental Set-Up
Sketch the general set-up including the equipment and configuration
Be sure to include labels
It may be helpful to explain or show multiple steps for some lab sketches!