Contamination control

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/contamination-control

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the core objective?To systematically manage and minimize the presence, growth, and spread of contaminants
2. What is the categorization of contaminants?Includes biological (microbes), physical (particles), and chemical agents
3. Why do we need cleanrooms in factories?Cleanrooms use special air filters and monitoring to keep tiny dust and germs away, so tiny parts like microchips can be made without breaking.
4. How do doctors stop infections in hospitals?Doctors use cleaning, hand washing, and special sterile rooms to stop germs from spreading, which helps keep patients healthy.

Asepsis: The condition of being free from contamination by harmful bacteria, viruses, or other microorganisms.
Cleanroom Classification: A system for categorizing cleanrooms based on the number and size of particles permitted per unit volume of air.
Sterilization: A process that eliminates or destroys all forms of microbial life, including spores.
Environmental Monitoring: The systematic measurement and analysis of environmental parameters to assess contamination levels and control effectiveness.