Obscertainer Lab

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:• Judgements

made based on observations.

Who, Where, What, When, Why?

Who, Where, What, When, Why?

Confirmation:

• Making sure checking

using

supportive evidence.

• To verify

Confirmation

Math, math and more math

Control:• The normal conditions in an

experiment. – used for comparison purposes.

• Placebo group– the group that does not get the treatment

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)

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

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

X axis, Manipulative or Independent Variable

Y axis, RespondingOr DependentVariable

TitleKey or LegendUsed for MultipleLines or Bars

•Order of a lab Report

The Pretty Hippo Made Pizza During Graduation Ceremonies.

Title, Problem, Hypothesis, Materials, Procedure, Data, Graphs, Conclusion

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

THE

END(For now)