Physical computing

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/physical-computing

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 historical development?Accelerated by the availability of affordable microcontrollers and accessible development platforms
2. What is the core components?Sensors (input), Microcontrollers (processing), and Actuators (output)
3. How do sensors, microcontrollers, and actuators work together?Sensors read things like light or sound and send signals to a microcontroller, which decides what to do and tells an actuator to move or light up.
4. Why is physical computing good for learning?It lets kids see how code can make real objects move or change, teaching engineering and problem‑solving in a fun, hands‑on way.

Physical Computing: The practice of designing and building interactive physical systems that sense and respond to their environment.
Microcontroller: A compact integrated circuit designed to govern a specific operation in an embedded system, functioning as a small computer.
Embedded Development: The field focused on creating software for microcontrollers and other embedded systems within larger devices.