Hero of Alexandria

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/hero-of-alexandria

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. When was Hero of Alexandria born?Estimated between 10 AD and 100 AD
2. Where was Hero of Alexandria born?Alexandria, Egypt
3. Who was Hero of Alexandria?He was an ancient inventor and mathematician from Alexandria, Egypt, living in the 1st or 2nd century AD. He made many useful machines and wrote about math.
4. What is the aeolipile and why is it important?The aeolipile, also called Hero's engine, was a device that spun when steam pushed out of its nozzles. It shows how steam can make things move, a first step toward steam engines.

Hellenistic Tradition: The period of Greek culture and influence following Alexander the Great's conquests, marked by scientific and philosophical innovation.
Experimentalist: A scientist who relies on conducting experiments and observations to understand phenomena.
Corpus: A collection of written works, especially all the works of a particular author or the body of literature on a subject.