Microscale chemistry

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/microscale-chemistry

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 principle?Utilizes milligram quantities of chemical substances for analysis and teaching
2. What is the pedagogical advantages?Enhances safety, reduces cost, and minimizes waste in educational settings
3. Why is microscale chemistry safer for kids?Because it uses less dangerous chemicals, there is less risk of hot reactions, fumes, or spills.
4. How do scientists do experiments with such tiny amounts?Scientists use tiny tools like micro‑syringes, micropipettes, and small test tubes, and they heat with special hot plates or small burners.

Green Chemistry: Designing chemical products and processes that reduce or eliminate the use of hazardous substances.
Microfluidics: The science and technology of manipulating and controlling fluids in channels with dimensions from the sub-micrometer to the millimeter range.
Reagents: Substances or compounds added to a system to cause a chemical reaction or to test if a reaction occurs.