Post on 14-Jan-2016
Scientific Inquiry Skills Review
Do You Remember the Parts of the Microscope ?
• Base• Objective Lens (Low Power)• Objective Lens (High Power)• Arm• Fine Adjustment• Coarse Adjustment• Diaphragm• Eye Piece• Body Tube• Light• Revolving Nosepiece• Stage Clips• Stage
If a microscope has one lens that is 10x and one that is
40x, what is the total magnification?
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OOPS…….
Which statement is most likely
true?
Dependent (responding) variables are measured.
Independent (manipulated) variables are measured.
Dependent variables are graphed on the X – axis.
Celsius temperatures drop as water is heated.
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OOPS…….
What best describes
this graph?
None of the above
When the yeast numbers grow so does the paramecium population.
Yeast can kill paramecium.
Some paramecium feed on yeast.
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The diaphragm on a microscope is used to
Magnify
Control the amount of light
Minimize the object
Support the microscope body
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To view under a microscope, use the ___ objective first to
focus.
High Low
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The coarse adjustment knob is used to focus on ____ power.
High Low
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The fine adjustment knob focuses using the ____ power.
High Low
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Under a microscope, if the slide moves to the left, the view
moves to the _______.
Right Left
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________ is a scientific observations that uses numbers
or measurements.
Qualitative Quantitative
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OOPS…….
To perform a controlled scientific investigation, you can
only test _____ variable (s).
Only 1No more than 2
Unlimited
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OOPS…….
A good conclusion to an experiment should include
Was hypothesissupported
Summary of results
Relationship of variables
All the above
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OOPS…….
Wow! You know your science!!