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? 4000 400 40 4
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Which statement is most likely true? Dependent (responding) variables are measured. Independent (manipulated) variables are measured. Celsius temperatures drop as water is heated. Dependent variables are graphed on the X – axis.
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What best describes this graph? When the yeast numbers grow so does the paramecium population. Yeast can kill paramecium. Some paramecium feed on yeast. None of the above
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The diaphragm on a microscope is used to Minimize the object Magnify Support the microscope body Control the amount of light
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To view under a microscope, use the ___ objective first to focus. Low High
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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
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________ is a scientific observations that uses numbers or measurements. Qualitative Quantitative
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To perform a controlled scientific investigation, you can only test _____ variable (s). No more than 2 Only 1 Unlimited
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A good conclusion to an experiment should include Was hypothesis supported Relationship of variables All the above Summary of results
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Wow! You know your science!!