Microscope Use and Safety

When you are done, always _________________.

• refill and organize microscope kits

• leave paper and waste in the sink

• leave the lab station for the next class

• put the microscope kit on the sink

Ryan wants to observe the cells of a moth wing. Which would be the best instrument for her to use?

• Microscope

• Graduated Cylinder

• Tape Measure

• Balance Scale

Tags

NGSS.MS-LS1-1

What part of the microscope holds the objectives lenses (4x, 10x, and 40x) and can be rotated?

• Body Tube

• Eyepiece (Ocular Lens)

• Revolving Nosepiece

• Stage

You should carry the microscope by the base and arm.

• False

• True

What part of the microscope can increase or decrease the amount of light going to the stage?

• Diaphragm

• Arm

• Eyepiece

• Base

This is the part of the microscope that will move the stage slightly to sharpen the image. Hint: small knob

• Course Adjustment knob

• Eyepiece (Ocular lens)

• Revolving Nosepiece

• Fine Adjustment knob

What is the part of the microscope that moves the stage up and down quickly for focusing? Hint: LARGE knob

• Course Adjustment knobs

• Arm

• Stage Clips

• Stage

I know the parts of a microscope and understand the lab safety rules.

• Yes, I am able to teach my classmates.

• Almost, I need to study more.

• No, I still need a little more help.

What is the part of the microscope that holds the slide?

• Body Tube

• Eyepiece (Ocular Lens)

• Revolving Nosepiece

• Stage

What is the first step you should take before using a microscope?

• Clean the lenses with a cloth

• Turn on the light source

• Adjust the eyepiece

• Ensure the microscope is on a stable surface