Microscope Observation Worksheet
Explore the parts and functions of a microscope and practice observation skills with this Grade 8 Science worksheet.
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Standards
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Microscope Observation Worksheet
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability. Refer to the diagram of the microscope when needed.
Study the diagram of the microscope below:
1. The is used to focus the image under low power.
2. The holds the objective lenses and can be rotated to change magnification.
3. The is where you place the slide for viewing.
4. The adjusts the amount of light passing through the specimen.
1. Which part of the microscope should you NEVER use with the high power objective lens?
Fine adjustment knob
Coarse adjustment knob
Diaphragm
Revolving nosepiece
2. If the eyepiece has a magnification of 10x and the objective lens has a magnification of 40x, what is the total magnification?
10x
40x
50x
400x
1. You should always begin viewing a specimen under the highest magnification.
True
False
1. Explain the proper procedure for carrying a microscope.
2. Describe one safety rule to follow when using a microscope.
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