What is CS Unplugged

Computer Science isn't really

about computers at all

Computer Science

Computer Science

Computer Science

Almost people

knowing com-puter

science

We had computer Classes

At Elementary/middle/High school

But We Learn

CS Unplugged

• Originator : Tim Bell (Univ. can-terbury, NZ)

• NO computer • Activity • Learn Base of computer• Created For kindergarten,

But whole of people Learn Some-thing

CS Unplugged

New Way of Teach-ing

Computer Science

CS Unplugged Example

• The binary number system plays a central role in how information of all kinds is stored on computers.

Binary Num-bers

CS Unplugged Example

• This activity explores how images are displayed, based on the pixel as a building block.

Image Rep-resentation

CS Unplugged Example

• 1/3/1• 4/1• 1/4• 0/1/3/1• 0/1/3/1• 1/4

Image Rep-resentation