AFGHANISTAN: Northern Alliance archive during The War in Afghanistan.

The video provides a brief introduction to the concept of a calculator, posing the question 'calculator who?' to engage viewers in thinking about the role and function of calculators.

What are the primary functions of a calculator?

• Addition

• Subtraction

• Multiplication

• Division

How does a calculator help in solving mathematical problems?

• Provides quick calculations

• Reduces human error

• Offers advanced functions

• All of the above

What features would you expect in a scientific calculator?

• Graphing capabilities

• Trigonometric functions

• Memory storage

• Basic arithmetic

In what scenarios might you ask 'who?'

• Identifying a person

• Asking for help

• Seeking information

• All of the above

Describe a situation where asking 'who?' is essential.

• In a group project

• During a presentation

• In a classroom setting

• All of the above