​Learning Objectives

​Recognize Babbage Analytical Engine

​Differentiate between differnce engine and Analytical Engine

​5-Minutes Recapping for the previous lesson

​Click on the link on your general Teams

​

​Or

​open internet - type [joinmyquiz.com] - Enter Quizziz code.

​Think for 1 minute about

​Who invented Babbage Analytical Engine ? What is the first mechanical computer ? What does difference engine do ? What is The first general computer ? What does Analytical engine do ?

​

​Let's listen to the video

​

​Answers :-

​Charles Babbage invented the first mechanical computer.

It was called the Difference Engine.

This machine was able to do very big calculations and generate mathematical tables correctly up to 20 digits.

​Charles Babbage invented the first general computing device known as the Analytical Engine. This analytical engine had the same basic elements as the modern computers – input, output and process. This machine could perform the mathematical calculations faster and could also store the data.

​Student reflection

​1. the first mechanical computer is ____________ engine .

​2. The first general computer is ______________ engine .

​

​_________ do huge math calculations and generates math tables up to 20 digits .

​

​_________ performs computer basic operations [input -process-output]