Watch

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/watch

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 origin of portable timekeeping?The first portable mechanical watches emerged in the 15th century in Europe
2. What is the contemporary watch functionality?Modern smartwatches integrate timekeeping with advanced digital features and connectivity
3. What is a watch and how does it tell time?A watch is a small timekeeping device that shows the time with moving hands. Inside, tiny springs, gears, and a balance wheel work together to keep time.
4. Why did people start wearing watches on their wrists instead of pockets?During wars, soldiers needed to see the time quickly. A wristwatch was easier to read than a pocket watch, so it became very popular.

Mainspring: The primary energy source in a mechanical watch, a coiled elastic strip that stores potential energy.
Escapement: A critical mechanism in mechanical watches that regulates the release of energy from the mainspring, controlling the movement of the gear train.
Quartz Movement: An electronic timekeeping mechanism that uses a battery-powered oscillator and a quartz crystal for precise time measurement.
Chronograph: A type of watch with a stopwatch function, allowing the wearer to measure elapsed time independently of the main time display.