The Microscope: Using the Microscope

This video tutorial provides a comprehensive guide on using microscopes in a science classroom. It covers the importance of microscopes, preparing a clean workspace, proper handling and setup, adjusting for light, using prepared slides, and increasing magnification. Emphasis is placed on safety and careful handling to prevent damage to the equipment and slides.

What is the first step to take before using a microscope in the classroom?

• Obtain a prepared slide

• Plug in the microscope

• Create a clean workspace

• Adjust the diaphragm

How should you carry a microscope to ensure its safety?

• With both hands on the base

• With two hands, one on the arm and one under the base

• With one hand on the base

• With one hand on the arm

What should you do after plugging in the microscope?

• Adjust the fine focus

• Increase the distance between the stage and the objective lenses

• Rotate the nose piece to the highest power objective

• Place the slide on the stage

When positioning a slide on the stage, what should you be cautious of?

• The slide should be positioned away from the stage clips

• The slide should be placed directly on the light source

• The slide should be positioned over the hole in the stage

• The slide should be placed on top of another slide

What is the correct procedure to increase magnification on a microscope?

• Move the slide closer to the light source

• Turn the coarse adjustment knob quickly

• Rotate the nose piece to the lowest power objective

• Rotate the nose piece to the high-power objective and use fine adjustment