How To See Germs Spread Experiment (Coronavirus)

Introduction

This tutorial will guide you through a germ spread experiment, inspired by Mark Rober's video on the Coronavirus. The purpose of this experiment is to visualize how germs can spread in a fun and educational way, making it a great science lesson for all ages. By using Glo Germ powder, you will be able to see the effects of germs in action, emphasizing the importance of hygiene and prevention.

Step 1: Gather Your Materials

To conduct the experiment, you will need the following items:

• Glo Germ powder (available online)
• A blacklight (UV light)
• A surface to conduct the experiment on (table or countertop)
• Soap and water for cleanup
• Optional: gloves to prevent direct contact with the powder

Tips

• Make sure the area is well-lit for setup but can be darkened for the experiment.
• Have a camera ready to capture the process if you want to document the experiment.

Step 2: Prepare the Experiment

1. Apply Glo Germ Powder:

   • Sprinkle a small amount of Glo Germ powder on your hands.
   • Rub your hands together to evenly distribute the powder.

2. Introduce the Experiment:

   • Invite others to interact with you, simulating how germs spread through touch. For example, shake hands or pass an object around.

Common Pitfalls

• Ensure that the powder is applied evenly; too little may not show results, and too much can be messy.

Step 3: Observe the Spread of Germs

1. Turn Off the Lights:

   • If possible, dim or turn off the lights in the room to make the Glo Germ visible under the blacklight.

2. Use the Blacklight:

   • Shine the blacklight over the area where the experiment took place.
   • Observe how far the Glo Germ powder has spread on the surfaces and on the hands of participants.

Practical Applications

• Discuss the importance of hygiene practices like handwashing after touching common surfaces.
• Use this observation to have a conversation about how easily germs can spread in public places.

Step 4: Clean Up

1. Wash Your Hands:

   • Use soap and water to wash off the Glo Germ powder thoroughly.

2. Clean the Surface:

   • Wipe down the surfaces with a disinfectant to remove any remaining powder.

Tips

• Make sure to clean all areas where the powder may have spread to prevent any long-term mess.

Conclusion

This experiment effectively demonstrates the concept of germ transmission in a visual and engaging way. By using Glo Germ powder, you can illustrate the importance of hygiene practices in preventing the spread of illness. Consider discussing further preventive measures, such as handwashing and using hand sanitizer, as part of the lesson. This activity can be a great addition to science classes or family learning sessions about health and safety.