Here is a worksheet on the Greek root micro-. This root is so productive in English that I imagine it would be hard to find anyone over the age of five who doesn’t understand that it means “small.” It also means, according to the book from which I drew the text at the base of all the word root exercises found on this blog, “millionth.”
This productive root can be found at the base of such high-frequency words in general discourse as microphone and microwave as well as scientific vocabulary like microbe and microclimate.
If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.
Mark's Text Terminal 