Microscope Observation Worksheet
A Grade 6 science worksheet covering the parts of a microscope and basic observation skills.
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Microscope Observation Worksheet
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Read each question carefully and answer to the best of your ability. Use the diagram of the microscope to help you identify its parts.

Use the diagram above to answer the following questions.
1. The part you look through to see the specimen is called the .
2. The holds the slide in place on the stage.
3. You use the knob for large adjustments in focus.
4. The provides light to view the specimen.
5. The revolving holds the objective lenses.
6. Which part of the microscope allows you to change the magnification?
Eyepiece
Stage clips
Objective lenses
Light source
7. To make small, precise adjustments to the focus, you should use the:
Coarse adjustment knob
Fine adjustment knob
Diaphragm
Stage
8. You should always start viewing a specimen with the highest power objective lens.
True
False
9. The diaphragm controls the amount of light reaching the specimen.
True
False
10. Explain why it is important to place a cover slip over a specimen on a microscope slide.
11. Describe two safety rules you should follow when using a microscope.