Let's solve the
"Parts of a Microscope Worksheet" by identifying each labeled part of the microscope in the diagram.
Here is the correct labeling for each numbered part:
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1. Eyepiece (Ocular Lens)
- This is the lens at the top of the microscope that you look into. It magnifies the image produced by the objective lenses.
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2. Revolving Nosepiece (Turret)
- The rotating part that holds the objective lenses. You can switch between different magnifications by rotating this.
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3. Objective Lenses
- These are the lenses located just below the nosepiece. They provide different levels of magnification (e.g., 4x, 10x, 40x, 100x).
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4. Stage
- The flat platform where the slide is placed for viewing. It often has clips to hold the slide in place.
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5. Stage Clips
- Small metal clips on the stage that hold the glass slide securely in position.
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6. Diaphragm (Iris Diaphragm)
- Located beneath the stage, it controls the amount of light passing through the specimen. Adjusting it helps improve contrast and clarity.
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7. Light Source (Illuminator)
- Found at the base of the microscope, this provides light to illuminate the specimen from below.
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8. Arm
- The curved support that connects the head (with eyepiece) to the base. It’s used to carry the microscope.
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9. Base
- The bottom part of the microscope that supports the entire structure and provides stability.
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10. Coarse Adjustment Knob
- The larger knob used to move the stage up and down quickly to bring the specimen into rough focus.
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11. Fine Adjustment Knob
- The smaller knob used to make small adjustments for precise focusing after using the coarse knob.
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12. Body Tube
- The vertical tube that connects the eyepiece to the nosepiece. It maintains the proper distance between the lenses.
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✔ Final Answer Key:
1.
Eyepiece (Ocular Lens)
2.
Revolving Nosepiece (Turret)
3.
Objective Lenses
4.
Stage
5.
Stage Clips
6.
Diaphragm (Iris Diaphragm)
7.
Light Source (Illuminator)
8.
Arm
9.
Base
10.
Coarse Adjustment Knob
11.
Fine Adjustment Knob
12.
Body Tube
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This worksheet helps students learn the names and functions of key microscope parts. Understanding these components is essential for properly using a microscope in scientific investigations.
Parent Tip: Review the logic above to help your child master the concept of label the microscope worksheet.
