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Microscope Parts Worksheet

Identify and learn the different parts of a microscope with this engaging worksheet for 3rd graders.

Grade 3 Science BiologyMicroscope Parts
Use This Worksheet

Includes

CustomFill in the BlanksMultiple ChoiceTrue / FalseShort Answer

Standards

3-LS1-1

Topics

microscopesciencebiologyparts
7 sections · Free to use · Printable
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Microscope Parts Worksheet

Name:

Date:

Score:

Read each question carefully and answer to the best of your ability. Use the diagram of the microscope to help you.

Microscope diagram with parts labeled

Use the words in the word bank to label the parts of the microscope.

Eyepiece
Arm
Stage
Base
Objective Lenses
Light Source

1. The part you look through is called the  .

2. You carry the microscope by holding the  .

3. The flat place where you put your slide is the  .

4. The very bottom part of the microscope is the  .

5. These lenses help you see things up close:  .

6. This part makes the light to see your specimen:  .

1. Which part of the microscope helps you change how clear the image is?

a

Arm

b

Fine Adjustment Knob

c

Stage Clips

d

Light Source

2. What is the purpose of the stage clips?

a

To turn the light on and off

b

To hold the objective lenses

c

To hold the slide in place

d

To magnify the image

1. The eyepiece helps you see the specimen bigger.

T

True

F

False

2. You should always carry a microscope with one hand.

T

True

F

False

1. Why is it important to have a light source on a microscope?

2. Imagine you are looking at a tiny bug under the microscope. What part would you turn to make the bug look bigger?