1. Obscertainer Lab
VOCABULARY
AND REVIEW

2. Observations: Things learned or perceived using the 5 senses Sight
Hearing
Touch
Taste
Smell

3. Direct Evidence:
Knowledge gained through observations

4. Indirect Evidence:
Knowledge gained through inferences

5. Inference:
Judgements made based on observations.

6. Who, Where, What, When, Why?

7. Who, Where, What, When, Why?

8. Confirmation: Making sure checking using supportive evidence.
To verify

9. Confirmation
Math, math and more math

10. Control:
The normal conditions in an experiment. – used for comparison purposes.
Placebo group– the group that does not get the treatment

11. Experimental Change
Variable – Any change that affects the outcome in an experiment.
Manipulative – A change done on purpose. What you are testing. (Independent variable)
Responding – A change that occurs in the outcome of an experiment. (Dependent variable)

12. Bean plant mass and water
Manipulative or Independent variable
Amount of water given to each plant
Responding or Dependent variable
Mass of beans after being picked

13. Sneezes and allergy medicine
Independent or Manipulative variable
Number of allergy pills each group took
Dependent or Responding variable
Number of sneezes each group recorded

14. X axis, Manipulative or Independent Variable
Title
Key or Legend
Used for Multiple
Lines or Bars
Y axis, Responding
Or Dependent
Variable
X axis, Manipulative or Independent Variable

15. Order of a lab Report

16. The Pretty Hippo Made Pizza During Graduation Ceremonies.
Title, Problem, Hypothesis, Materials, Procedure, Data, Graphs, Conclusion

17. What each lab part means
Title – General area of investigation
Problem – Question to answer
Hypothesis – Possible answer to question
Materials – Equipment to be used
Procedure – Directions or steps to follow
Data – Observations and results obtained
Graphs – Numerical pictures of data
Conclusion – Summary and evaluation of results

18. THE
END
(For now)