Educational worksheet for labeling microscope parts and their functions.

Here are the answers to complete your microscope worksheet.

Part 1: Parts of a Microscope (Labeling)

*Match these labels to the arrows on the diagram, starting from the top and moving down.*

Top Section:
1. Eye Piece (The lens you look through at the very top)
2. Body Tube (The long tube connecting the eye piece to the lenses below)
3. Arm (The curved part that connects the base to the head; this is what you hold when carrying it)
4. Nose Piece (The rotating disk that holds the objective lenses)
5. Objective Lens (The small lenses close to the slide that do the magnifying)

Middle/Bottom Section:
6. Stage (The flat platform where you place your slide)
7. Incline Joint (The hinge that allows the microscope to tilt back)
8. Adjustment/Focus Knob (The large knobs on the side used to make the image clear)
9. Substage/Condenser (Located just under the stage; focuses light onto the specimen)
10. Mirror/Lamp (At the bottom; provides the light source)
11. Base (The heavy bottom part that supports the whole microscope)

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Part 2: Microscope Part Function Chart

*Here are the major functions for each part listed in the chart:*

| Part | Major Functions |
| :--- | :--- |
| Body Tube | Connects the eyepiece to the objective lenses and keeps them aligned. |
| Base | Supports the entire microscope and keeps it stable on the table. |
| Mirror/Lamp | Reflects or produces light upward through the hole in the stage so you can see the specimen. |
| Incline Joint | Allows the arm to be tilted so you can view the specimen comfortably while sitting. |
| Arm | Connects the base to the head; used to carry the microscope safely. |
| Stage | The flat platform where you place the glass slide containing the specimen. |
| Objective Lens | The primary lenses that magnify the specimen (usually there are 3 or 4 different strengths). |
| Nose Piece | Holds the objective lenses and rotates to change the magnification power. |
| Eye Piece | The lens you look through; it usually magnifies the image 10 times. |
| Adjustment/Focus Knob | Moves the stage or body tube up and down to bring the specimen into sharp focus. |
| Substage/Condenser | Focuses the light from the lamp onto the specimen for a clearer image. |