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Chapter Profile
2. Explain the significance of Charles Babbage’s Analytical Engine and Lady Ada Lovelace’s
contributions to the field of computing.
3. Outline three features of fourth generation.
21 st #Critical Thinking
F. Competency-based/Application-based questions. Century
Skills #Technology Literacy
1. Imagine you are a teacher in a primary school, and you need to teach basic arithmetic to
young students. Which device would you use to help students understand addition and
subtraction more effectively, and how would it aid in their learning?
2. Aman is playing a video game with high-quality graphics and fast processing.
Which generation of computers is most likely used to create such advanced
games, and why?
21 st
In the Lab Century #Information Literacy
Skills
Open Word 2019, type the name of different calculating devices and their inventors and
save the file as ‘Evolution of Computers’.
Calculating Device Inventor
Analytical Engine Charles Babbage
Leibniz Step Reckoner Gottfried Wilhelm Leibniz
Tabulating Machine Herman Hollerith
Pascaline Adding Machine Blaise Pascal
Teacher's Corner
Demonstrate the ABACUS and its uses to the students.
Discuss the great breakthroughs which took place in each generation of computers.
14 Modular (Ver. 4.0)-V

