Machine element

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/machine-element

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 functional classification?Structural, mechanism, and control components are the primary categories
2. What is the historical foundation?Many elements are derived from or are sophisticated versions of simple machines
3. Why do machines need bearings?Bearings reduce friction and wear between moving parts, so the machine can move smoothly and last longer.
4. How do gears help machines move?Gears change the speed and direction of motion, letting a machine do tasks like turning a wheel or driving a clock.

Mechatronics: An interdisciplinary field combining mechanical engineering, electronics, computer science, and control engineering.
Finite Element Analysis (FEA): A computational method used to predict how a product reacts to real-world forces, vibration, heat, and other physical effects.
Micro-Electro-Mechanical Systems (MEMS): Tiny mechanical and electro-mechanical devices, often with moving parts, fabricated using micro-fabrication techniques.