Microscope Observation Worksheet
Grade 11 Science worksheet covering microscope parts, function, and proper observation techniques.
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Standards
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Microscope Observation Worksheet
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Date:
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Read each question carefully and answer to the best of your ability. Refer to your knowledge of microscope use and observation techniques.
Identify the labeled parts of the microscope below:
1.
2.
3.
4.
5.
1. Which part of the microscope controls the amount of light passing through the specimen?
Eyepiece
Diaphragm
Objective lens
Coarse adjustment knob
2. When moving from a lower power objective lens to a higher power objective lens, what adjustment is typically NOT needed?
Adjusting the fine adjustment knob
Adjusting the diaphragm
Adjusting the stage clips
Adjusting the revolving nosepiece
1. The total magnification of a microscope is calculated by multiplying the magnification of the eyepiece by the magnification of the .
2. Always begin focusing a microscope using the power objective lens.
3. The adjustment knob should only be used with the lowest power objective lens.
1. It is acceptable to carry a microscope by its eyepiece.
True
False
2. Oil immersion objective lenses are used to increase the resolution when viewing very small specimens.
True
False
1. Describe the proper procedure for preparing a wet mount slide.
2. Explain the difference between magnification and resolution in microscopy.