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Obscertainer Lab

Obscertainer Lab. VOCABULARY. AND REVIEW. Observations:. Things learned or perceived using the 5 senses Sight Hearing Touch Taste Smell. Direct Evidence :. Knowledge gained through observations. Indirect Evidence:. Knowledge gained through inferences. Inference:.

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Obscertainer Lab

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  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. 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)

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