NCERT Solutions for Class 9 Computer Science

As PCs discover their way into an ever increasing number of items and administrations, knowing different employments of PCs and the approaches to get to them is an important expertise in this day and age. In this way, considering Computer Applications during their school can assist understudies with staying up with current innovation.

Learning Outcomes

• ·         Ability to familiarise with basics of computers.
• ·         Ability to navigate the file system.
• ·         Ability to create and edit documents, spread sheets, and presentations.
• ·         Ability to perform basic data manipulation using spread sheets and use Indian languages in documents.
• ·         Ability to send and receive emails, follow email etiquette, and communicate over the internet.
• ·         Ability to create and upload videos.
• ·         Ability to safely and correctly use websites, social networks, chat sites, and email.

Unit 1: Basics of Information Technology

Unit 2: Cyber-safety

Unit 3: Office tools

Unit 4: Scratch or Python

Lab Exercises

• Basic I/O devices: use the mouse and keyboard, draw a figure.
• Working with the operating system: Navigation of the file system using a mouse and keyboard.
• Word processing: create a text document; create a letter, report, and greeting card.
• Create a text document with figures in it. It should describe a concept taught in another course.
• Discuss the following in a text document about the basic organisation of a computer: CPU, memory, input/output devices, hard disk.
• Create a text document in an Indian language other than English.
• Create a presentation.
• Create a presentation with animation.
• Include existing images/pictures in a presentation.
• Animate pictures and text with sound effects in a presentation
• Create a simple spreadsheet and perform the following operations: min, max, sum, and average.
• Create different types of charts using a spreadsheet: line, bar, area and pie.
• Write basic Scratch/Python programs.